{"product_id":"ugreen-cm748-usb-bluetooth-5-4-adapter","title":"UGREEN CM748 USB Bluetooth 5.4 Adapter","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eUGREEN CM748\u003c\/strong\u003e is a compact USB Bluetooth adapter designed to add or upgrade Bluetooth connectivity on compatible Windows PCs and laptops. The commonly listed \u003cstrong\u003eCM748 SKU 35058\u003c\/strong\u003e uses \u003cstrong\u003eBluetooth 5.4\u003c\/strong\u003e, while UGREEN also sells newer CM748 revisions under different codes, including a Bluetooth 6.0 version. For TechShek.pk, it is important to match the exact SKU on your stock before publishing the Bluetooth version. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e35058 version\u003c\/strong\u003e provides a USB-A connection, supports Bluetooth Low Energy (BLE) and Enhanced Data Rate (EDR), offers a claimed range of up to \u003cstrong\u003e20 meters in an unobstructed environment\u003c\/strong\u003e, and can connect with up to \u003cstrong\u003efive Bluetooth devices\u003c\/strong\u003e. It supports peripherals such as headphones, speakers, keyboards, mice, game controllers and smartphones. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDetailed Description\u003c\/h2\u003e\n\u003ch3\u003eAdd Bluetooth to Your Desktop or Laptop\u003c\/h3\u003e\n\u003cp\u003eThe UGREEN CM748 provides an easy way to add Bluetooth functionality to a computer that doesn't have built-in Bluetooth or whose existing Bluetooth hardware is outdated.\u003c\/p\u003e\n\u003cp\u003eInstead of installing an internal PCIe card or replacing your motherboard, simply connect the small CM748 adapter to a USB port and pair compatible wireless devices.\u003c\/p\u003e\n\u003cp\u003eIt is particularly useful for desktop PCs because many desktop motherboards do not include Bluetooth.\u003c\/p\u003e\n\u003cp\u003eYou can use it to connect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth headphones\u003c\/li\u003e\n\u003cli\u003eWireless earbuds\u003c\/li\u003e\n\u003cli\u003eBluetooth speakers\u003c\/li\u003e\n\u003cli\u003eWireless keyboards\u003c\/li\u003e\n\u003cli\u003eWireless mice\u003c\/li\u003e\n\u003cli\u003eGame controllers\u003c\/li\u003e\n\u003cli\u003eSmartphones\u003c\/li\u003e\n\u003cli\u003eOther compatible Bluetooth peripherals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUGREEN lists support for multiple device categories and up to five connected Bluetooth devices. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBluetooth 5.4 Connectivity\u003c\/h2\u003e\n\u003cp\u003eThe CM748 35058 uses \u003cstrong\u003eBluetooth 5.4\u003c\/strong\u003e, providing a modern wireless connection for compatible PCs.\u003c\/p\u003e\n\u003cp\u003eBluetooth 5.4 is designed to improve efficiency and connectivity compared with older Bluetooth generations while maintaining compatibility with earlier Bluetooth versions.\u003c\/p\u003e\n\u003cp\u003eThe CM748 is also backward compatible with earlier Bluetooth versions, allowing you to continue using many existing Bluetooth accessories.\u003c\/p\u003e\n\u003cp\u003eUGREEN's documentation lists Bluetooth 5.4 for the CM748 35058, while its newer CM748 75073 revision is marketed as Bluetooth 6.0. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Bluetooth version can vary by CM748 SKU\/revision. The specifications below refer to the \u003cstrong\u003eBluetooth 5.4 CM748 35058\u003c\/strong\u003e version.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eUp to 20-Meter Wireless Range\u003c\/h2\u003e\n\u003cp\u003eThe CM748 is specified for a transmission distance of up to \u003cstrong\u003e20 meters \/ 66 feet in an unobstructed environment\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eActual range can vary depending on:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWalls\u003c\/li\u003e\n\u003cli\u003eFurniture\u003c\/li\u003e\n\u003cli\u003eMetal objects\u003c\/li\u003e\n\u003cli\u003eOther wireless devices\u003c\/li\u003e\n\u003cli\u003eComputer placement\u003c\/li\u003e\n\u003cli\u003eConnected Bluetooth device\u003c\/li\u003e\n\u003cli\u003eRadio interference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor the best results, keep the adapter and connected Bluetooth device within a reasonable line-of-sight distance where possible.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eConnect Up to Five Bluetooth Devices\u003c\/h2\u003e\n\u003cp\u003eThe CM748 can connect with up to \u003cstrong\u003efive Bluetooth devices\u003c\/strong\u003e, making it useful for a complete wireless workstation.\u003c\/p\u003e\n\u003cp\u003eFor example, you can pair:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eBluetooth keyboard\u003c\/li\u003e\n\u003cli\u003eBluetooth mouse\u003c\/li\u003e\n\u003cli\u003eGame controller\u003c\/li\u003e\n\u003cli\u003eSmartphone\u003c\/li\u003e\n\u003cli\u003eHeadset\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eHowever, there is an important limitation for audio: if two Bluetooth audio output devices such as headphones or speakers are connected simultaneously, only one audio output device can function at a time according to the manual. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eConnect Wireless Headphones and Earbuds\u003c\/h2\u003e\n\u003cp\u003eThe CM748 is an easy solution for desktop computers without built-in Bluetooth audio support.\u003c\/p\u003e\n\u003cp\u003eConnect your:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTWS earbuds\u003c\/li\u003e\n\u003cli\u003eBluetooth headphones\u003c\/li\u003e\n\u003cli\u003eWireless headset\u003c\/li\u003e\n\u003cli\u003eBluetooth speaker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eand use them with a compatible Windows computer.\u003c\/p\u003e\n\u003cp\u003eSupported Bluetooth profiles include \u003cstrong\u003eA2DP, HSP and AVRCP\u003c\/strong\u003e, covering common Bluetooth audio and control functionality. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKeyboard and Mouse Connectivity\u003c\/h2\u003e\n\u003cp\u003eThe adapter is also suitable for Bluetooth input devices.\u003c\/p\u003e\n\u003cp\u003eYou can connect compatible:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWireless keyboards\u003c\/li\u003e\n\u003cli\u003eWireless mice\u003c\/li\u003e\n\u003cli\u003eTrackpads\u003c\/li\u003e\n\u003cli\u003eControllers\u003c\/li\u003e\n\u003cli\u003eOther HID peripherals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe CM748 supports profiles including \u003cstrong\u003eHID and HOGP\u003c\/strong\u003e, making it suitable for common Bluetooth human-interface devices. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePerfect for Desktop PCs\u003c\/h2\u003e\n\u003cp\u003eThe CM748 is particularly useful for desktop computers.\u003c\/p\u003e\n\u003cp\u003eIf your PC has:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo Bluetooth\u003c\/li\u003e\n\u003cli\u003eAn old Bluetooth adapter\u003c\/li\u003e\n\u003cli\u003eA motherboard without wireless connectivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eyou can add Bluetooth without opening the computer case.\u003c\/p\u003e\n\u003cp\u003eSimply plug the adapter into USB and configure Bluetooth in Windows.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCompact USB Design\u003c\/h2\u003e\n\u003cp\u003eThe CM748 has a small, minimalist design that takes up very little space.\u003c\/p\u003e\n\u003cp\u003eThe documented dimensions are approximately:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e30 × 15 × 5 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ewith a weight of around \u003cstrong\u003e4 grams\u003c\/strong\u003e for the adapter itself. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis makes it easy to leave plugged into a desktop or laptop without the bulk of a traditional Bluetooth adapter.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eUSB-A Interface\u003c\/h2\u003e\n\u003cp\u003eThe CM748 uses a standard \u003cstrong\u003eUSB-A\u003c\/strong\u003e host connection.\u003c\/p\u003e\n\u003cp\u003eThis makes it suitable for most conventional desktop PCs and many laptops that still have USB-A ports.\u003c\/p\u003e\n\u003cp\u003eThe documented CM748 35058 specification identifies the interface as USB 2.0. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePlug \u0026amp; Play on Supported Windows Versions\u003c\/h2\u003e\n\u003cp\u003eThe CM748 is designed primarily as a Windows Bluetooth host adapter.\u003c\/p\u003e\n\u003cp\u003eUGREEN lists support for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWindows 11\u003c\/li\u003e\n\u003cli\u003eWindows 10\u003c\/li\u003e\n\u003cli\u003eWindows 8.1\u003c\/li\u003e\n\u003cli\u003eWindows 7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWindows 8.1\/10\/11 are listed for plug-and-play use, while Windows 7 requires the appropriate driver. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBuilt for Wireless Audio\u003c\/h2\u003e\n\u003cp\u003eWith Bluetooth audio profiles including \u003cstrong\u003eA2DP, HSP and AVRCP\u003c\/strong\u003e, the CM748 can be used for common Bluetooth audio applications.\u003c\/p\u003e\n\u003cp\u003eThis makes it suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMusic\u003c\/li\u003e\n\u003cli\u003eVideos\u003c\/li\u003e\n\u003cli\u003eOnline meetings\u003c\/li\u003e\n\u003cli\u003eVoice communication\u003c\/li\u003e\n\u003cli\u003eBluetooth speakers\u003c\/li\u003e\n\u003cli\u003eWireless headphones\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eActual audio quality depends on the connected device, operating system, Bluetooth profile and codec support.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBluetooth Low Energy Support\u003c\/h2\u003e\n\u003cp\u003eThe CM748 supports \u003cstrong\u003eBluetooth Low Energy (BLE)\u003c\/strong\u003e as part of its Bluetooth 5.4 implementation.\u003c\/p\u003e\n\u003cp\u003eBLE is designed for efficient communication with compatible low-power Bluetooth devices.\u003c\/p\u003e\n\u003cp\u003eThis can be useful with modern peripherals such as compatible keyboards, mice and other Bluetooth accessories.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBluetooth Profiles\u003c\/h2\u003e\n\u003cp\u003eThe CM748 supports a range of Bluetooth profiles, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA2DP\u003c\/li\u003e\n\u003cli\u003eHSP\u003c\/li\u003e\n\u003cli\u003eAVRCP\u003c\/li\u003e\n\u003cli\u003eHID\u003c\/li\u003e\n\u003cli\u003eHOGP\u003c\/li\u003e\n\u003cli\u003ePAN\u003c\/li\u003e\n\u003cli\u003eGAP\u003c\/li\u003e\n\u003cli\u003eOPP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese profiles enable compatibility with different categories of Bluetooth devices and functions. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eNo Separate Power Adapter\u003c\/h2\u003e\n\u003cp\u003eThe CM748 draws power directly from the computer's USB port.\u003c\/p\u003e\n\u003cp\u003eThere is no battery and no separate power adapter required.\u003c\/p\u003e\n\u003cp\u003eThis makes it convenient for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesktop PCs\u003c\/li\u003e\n\u003cli\u003eLaptops\u003c\/li\u003e\n\u003cli\u003eOffice computers\u003c\/li\u003e\n\u003cli\u003eHome computers\u003c\/li\u003e\n\u003cli\u003eGaming PCs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eImportant: Disable Built-In Bluetooth Before Use\u003c\/h2\u003e\n\u003cp\u003eIf your computer already has built-in Bluetooth, UGREEN's manual recommends disabling the existing Bluetooth adapter before using the CM748.\u003c\/p\u003e\n\u003cp\u003eThis helps prevent conflicts between the internal Bluetooth hardware and the external USB adapter. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eKey Features\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eUGREEN CM748\u003c\/li\u003e\n\u003cli\u003eBluetooth 5.4 version\u003c\/li\u003e\n\u003cli\u003eSKU \u003cstrong\u003e35058\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB-A interface\u003c\/li\u003e\n\u003cli\u003eUSB 2.0 interface\u003c\/li\u003e\n\u003cli\u003eBluetooth Low Energy (BLE)\u003c\/li\u003e\n\u003cli\u003eEnhanced Data Rate (EDR)\u003c\/li\u003e\n\u003cli\u003eUp to 20m transmission range in open conditions\u003c\/li\u003e\n\u003cli\u003eConnect up to 5 Bluetooth devices\u003c\/li\u003e\n\u003cli\u003eSupports headphones\u003c\/li\u003e\n\u003cli\u003eSupports earbuds\u003c\/li\u003e\n\u003cli\u003eSupports Bluetooth speakers\u003c\/li\u003e\n\u003cli\u003eSupports keyboards\u003c\/li\u003e\n\u003cli\u003eSupports mice\u003c\/li\u003e\n\u003cli\u003eSupports game controllers\u003c\/li\u003e\n\u003cli\u003eSupports smartphones\u003c\/li\u003e\n\u003cli\u003eA2DP profile\u003c\/li\u003e\n\u003cli\u003eHSP profile\u003c\/li\u003e\n\u003cli\u003eAVRCP profile\u003c\/li\u003e\n\u003cli\u003eHID profile\u003c\/li\u003e\n\u003cli\u003eHOGP profile\u003c\/li\u003e\n\u003cli\u003ePAN profile\u003c\/li\u003e\n\u003cli\u003eGAP profile\u003c\/li\u003e\n\u003cli\u003eOPP profile\u003c\/li\u003e\n\u003cli\u003eWindows 11 compatible\u003c\/li\u003e\n\u003cli\u003eWindows 10 compatible\u003c\/li\u003e\n\u003cli\u003eWindows 8.1 compatible\u003c\/li\u003e\n\u003cli\u003eWindows 7 compatible with driver\u003c\/li\u003e\n\u003cli\u003eCompact nano-style design\u003c\/li\u003e\n\u003cli\u003eUSB powered\u003c\/li\u003e\n\u003cli\u003eLED indicator\u003c\/li\u003e\n\u003cli\u003ePlug-and-play on supported Windows versions\u003c\/li\u003e\n\u003cli\u003eLightweight 4g adapter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eSpecifications Chart\u003c\/h1\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eUGREEN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eCM748\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e35058\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eUSB Bluetooth Adapter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Version\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth 5.4\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Features\u003c\/td\u003e\n\u003ctd\u003eBLE + EDR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHost Interface\u003c\/td\u003e\n\u003ctd\u003eUSB-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Standard\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Range\u003c\/td\u003e\n\u003ctd\u003e2400–2483.5MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum RF Output\u003c\/td\u003e\n\u003ctd\u003e4dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Range\u003c\/td\u003e\n\u003ctd\u003eUp to 20m \/ 66ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Connected Devices\u003c\/td\u003e\n\u003ctd\u003eUp to 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA2DP\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHSP\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAVRCP\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHID\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHOGP\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePAN\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGAP\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOPP\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Systems\u003c\/td\u003e\n\u003ctd\u003eWindows 7\/8.1\/10\/11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindows 7\u003c\/td\u003e\n\u003ctd\u003eDriver required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eUSB Bus Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Dimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 30 × 15 × 5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdapter Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eSpecifications refer specifically to the \u003cstrong\u003eCM748 35058 Bluetooth 5.4 revision\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eCompatibility Chart\u003c\/h1\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eDevice\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eCompatibility\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Headphones\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTWS Earbuds\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Speakers\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Keyboard\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Mouse\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Game Controller\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmartphone\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth Peripheral\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindows Desktop PC\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindows Laptop\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindows 11\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindows 10\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindows 8.1\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindows 7\u003c\/td\u003e\n\u003ctd\u003eYes, driver required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003emacOS\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eNot officially supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlayStation\/Xbox Direct Use\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eUGREEN's official product information for the 35058 version lists Windows systems rather than macOS. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eUGREEN CM748 vs Basic Bluetooth 5.0 USB Adapter\u003c\/h1\u003e\n\u003cdiv class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eFeature\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003e\u003cstrong\u003eUGREEN CM748\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eBasic Bluetooth Adapter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e5.4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOften 5.0\/5.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRange\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUp to 20m\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDevices\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eUp to 5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLE\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEDR\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA2DP\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUsually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHID\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUsually\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindows 11\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompact Design\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eYes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWindows 7\u003c\/td\u003e\n\u003ctd\u003eYes, driver\u003c\/td\u003e\n\u003ctd\u003eVaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch1\u003eWho Should Buy UGREEN CM748?\u003c\/h1\u003e\n\u003ch3\u003eDesktop PC Users\u003c\/h3\u003e\n\u003cp\u003ePerfect for desktop computers that don't have built-in Bluetooth.\u003c\/p\u003e\n\u003ch3\u003eLaptop Users\u003c\/h3\u003e\n\u003cp\u003eUseful when your laptop's Bluetooth hardware is unavailable, unreliable or outdated.\u003c\/p\u003e\n\u003ch3\u003eWireless Headphone Users\u003c\/h3\u003e\n\u003cp\u003eA convenient way to connect Bluetooth headphones or earbuds to a Windows desktop.\u003c\/p\u003e\n\u003ch3\u003eGamers\u003c\/h3\u003e\n\u003cp\u003eUseful for compatible Bluetooth controllers, headphones and other peripherals.\u003c\/p\u003e\n\u003ch3\u003eWireless Keyboard \u0026amp; Mouse Users\u003c\/h3\u003e\n\u003cp\u003eAdd Bluetooth connectivity to a PC without installing an internal wireless card.\u003c\/p\u003e\n\u003ch3\u003eOffice Users\u003c\/h3\u003e\n\u003cp\u003eConnect wireless keyboards, mice, headsets and other Bluetooth accessories.\u003c\/p\u003e\n\u003ch3\u003eUsers Building a Wireless Workstation\u003c\/h3\u003e\n\u003cp\u003eThe ability to connect multiple Bluetooth devices makes the CM748 useful for creating a cleaner cable-free setup.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eFrequently Asked Questions\u003c\/h1\u003e\n\u003ch3\u003e1. What is UGREEN CM748?\u003c\/h3\u003e\n\u003cp\u003eUGREEN CM748 is a USB Bluetooth adapter designed to add Bluetooth connectivity to compatible Windows computers.\u003c\/p\u003e\n\u003ch3\u003e2. What Bluetooth version does CM748 35058 use?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e35058 revision uses Bluetooth 5.4\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e3. What is the range of UGREEN CM748?\u003c\/h3\u003e\n\u003cp\u003eThe stated maximum range is \u003cstrong\u003e20 meters \/ 66 feet without obstruction\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e4. How many devices can CM748 connect?\u003c\/h3\u003e\n\u003cp\u003eIt can connect with up to \u003cstrong\u003efive Bluetooth devices\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e5. Can I connect Bluetooth headphones?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003ch3\u003e6. Can I connect Bluetooth earbuds?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003ch3\u003e7. Can I connect a Bluetooth speaker?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003ch3\u003e8. Can I connect a Bluetooth keyboard?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003ch3\u003e9. Can I connect a Bluetooth mouse?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003ch3\u003e10. Can I connect a game controller?\u003c\/h3\u003e\n\u003cp\u003eYes, compatible Bluetooth controllers can be connected to a supported Windows PC.\u003c\/p\u003e\n\u003ch3\u003e11. Does CM748 support Bluetooth Low Energy?\u003c\/h3\u003e\n\u003cp\u003eYes. The Bluetooth 5.4 implementation supports BLE.\u003c\/p\u003e\n\u003ch3\u003e12. Does it support A2DP?\u003c\/h3\u003e\n\u003cp\u003eYes. A2DP is among the supported Bluetooth profiles. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e13. Does it support HID?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003ch3\u003e14. Does it support HOGP?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003ch3\u003e15. Does it support AVRCP?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003ch3\u003e16. Does it work with Windows 11?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003ch3\u003e17. Does it work with Windows 10?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003ch3\u003e18. Does it work with Windows 7?\u003c\/h3\u003e\n\u003cp\u003eYes, but the appropriate driver is required. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e19. Does it work with Windows 8.1?\u003c\/h3\u003e\n\u003cp\u003eYes.\u003c\/p\u003e\n\u003ch3\u003e20. Does it work with macOS?\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eCM748 35058 is not officially listed for macOS\u003c\/strong\u003e, so it should not be purchased specifically for Mac use without confirming support for your exact revision.\u003c\/p\u003e\n\u003ch3\u003e21. Does it require a separate power supply?\u003c\/h3\u003e\n\u003cp\u003eNo. It receives power through USB.\u003c\/p\u003e\n\u003ch3\u003e22. Does it have a battery?\u003c\/h3\u003e\n\u003cp\u003eNo.\u003c\/p\u003e\n\u003ch3\u003e23. Is CM748 USB-C?\u003c\/h3\u003e\n\u003cp\u003eNo. The CM748 uses \u003cstrong\u003eUSB-A\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e24. Is CM748 USB 3.0?\u003c\/h3\u003e\n\u003cp\u003eThe documented \u003cstrong\u003e35058 Bluetooth 5.4 version uses USB 2.0\u003c\/strong\u003e. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e25. Can two Bluetooth headphones work simultaneously?\u003c\/h3\u003e\n\u003cp\u003eThe adapter can connect multiple Bluetooth devices, but UGREEN's manual states that when two Bluetooth audio output devices are connected, only one audio output works at a time. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e26. Can I leave the adapter permanently plugged into my desktop?\u003c\/h3\u003e\n\u003cp\u003eYes. Its compact design makes it suitable for permanent or semi-permanent use.\u003c\/p\u003e\n\u003ch3\u003e27. Does it improve Bluetooth range?\u003c\/h3\u003e\n\u003cp\u003eIt can provide Bluetooth connectivity with a stated range of up to 20m in unobstructed conditions, but actual performance depends on the environment and connected device.\u003c\/p\u003e\n\u003ch3\u003e28. Can I use it with wireless headphones for gaming?\u003c\/h3\u003e\n\u003cp\u003eYes, provided the headphones and Windows system support the necessary Bluetooth profiles.\u003c\/p\u003e\n\u003ch3\u003e29. Can I connect my phone to my PC?\u003c\/h3\u003e\n\u003cp\u003eYes, compatible Bluetooth functions such as file transfer and other supported profiles can be used.\u003c\/p\u003e\n\u003ch3\u003e30. Do I need to disable built-in Bluetooth?\u003c\/h3\u003e\n\u003cp\u003eIf your computer already has Bluetooth, UGREEN recommends disabling the built-in Bluetooth adapter before using CM748 to avoid potential conflicts. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e31. Is CM748 plug and play?\u003c\/h3\u003e\n\u003cp\u003eOn supported Windows versions such as Windows 8.1, 10 and 11, UGREEN describes it as plug-and-play. Windows 7 requires a driver. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e32. Is Bluetooth 5.4 compatible with older Bluetooth devices?\u003c\/h3\u003e\n\u003cp\u003eYes. Bluetooth 5.4 devices can generally communicate with compatible earlier Bluetooth versions, subject to the supported profiles and features.\u003c\/p\u003e\n\u003ch3\u003e33. Can CM748 connect five Bluetooth devices?\u003c\/h3\u003e\n\u003cp\u003eYes, up to five devices are listed, although actual simultaneous functionality depends on the device types and Bluetooth profiles being used.\u003c\/p\u003e\n\u003ch3\u003e34. Is UGREEN CM748 good for a desktop PC?\u003c\/h3\u003e\n\u003cp\u003eYes. It is particularly useful for adding Bluetooth to desktop computers without built-in Bluetooth.\u003c\/p\u003e\n\u003ch3\u003e35. Is UGREEN CM748 worth buying?\u003c\/h3\u003e\n\u003cp\u003eYes, if you need a compact \u003cstrong\u003eBluetooth 5.4 USB adapter for Windows\u003c\/strong\u003e and want support for headphones, speakers, keyboards, mice, controllers and other Bluetooth peripherals.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eImportant SKU Note for TechShek.pk\u003c\/h1\u003e\n\u003cp\u003eUGREEN uses the \u003cstrong\u003eCM748 model name across multiple revisions\/SKUs\u003c\/strong\u003e. UGREEN's current product information identifies:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eCM748 \/ 35058 — Bluetooth 5.4\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eCM748 \/ 75073 — Bluetooth 6.0\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eOther regional listings also show \u003cstrong\u003e45134\u003c\/strong\u003e under CM748. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSo if your physical stock is \u003cstrong\u003eCM748 35058\u003c\/strong\u003e, the correct product title should be:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUGREEN CM748 35058 USB Bluetooth 5.4 Adapter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eI would \u003cstrong\u003enot\u003c\/strong\u003e advertise it as Bluetooth 6.0 unless the SKU printed on your box is the newer 75073 revision.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eConclusion\u003c\/h1\u003e\n\u003cp\u003eThe \u003cstrong\u003eUGREEN CM748 35058 USB Bluetooth 5.4 Adapter\u003c\/strong\u003e is a compact and practical solution for adding Bluetooth connectivity to Windows desktops and laptops.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003eBluetooth 5.4, up to 20m open-area transmission range, support for up to five Bluetooth devices, BLE, EDR and a broad selection of Bluetooth profiles\u003c\/strong\u003e, it can handle everyday wireless accessories including headphones, earbuds, speakers, keyboards, mice and controllers. \u003cspan class=\"contents\"\u003e\u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIts tiny USB-A design makes it especially convenient for desktop PCs that lack built-in Bluetooth. For customers searching for \u003cstrong\u003eUGREEN CM748 Price in Pakistan\u003c\/strong\u003e, it is a simple alternative to installing an internal Bluetooth\/Wi-Fi expansion card.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This description refers to the \u003cstrong\u003eBluetooth 5.4 CM748 35058 revision\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Ugreen","offers":[{"title":"Default Title","offer_id":46109759963327,"sku":null,"price":3000.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6618\/6687\/files\/thumb_image_2024-07-01_10-04-33.png?v=1788016680","url":"https:\/\/www.techshek.pk\/products\/ugreen-cm748-usb-bluetooth-5-4-adapter","provider":"Techshek.pk","version":"1.0","type":"link"}