The UGREEN 35998 Uno 6-in-1 USB-C Hub is a versatile high-speed connectivity solution designed for modern laptops, MacBooks, tablets and other compatible USB-C devices. Built around a compact 6-in-1 configuration, it adds multiple high-speed data ports, an external display output and USB-C Power Delivery to a device that may otherwise have limited connectivity.

With two USB-C data ports and two USB-A data ports supporting up to 10Gbps, the UGREEN 35998 is designed for users who regularly work with external SSDs, USB flash drives, keyboards, mice, card readers, cameras and other peripherals. The high-speed USB 3.2 Gen 2 connectivity provides a theoretical signalling rate of up to 10Gbps per supported data port, although actual file-transfer speeds depend on the connected device, storage media, host system and other active connections.

For external displays, the hub provides HDMI output up to 4K at 60Hz when the connected USB-C host supports the required DisplayPort 1.4 video path. If the host has a lower display capability, such as a DP 1.2 path, the maximum available resolution or refresh rate may be reduced. This makes the hub particularly useful for office productivity, presentations, home workstations, creative workflows and entertainment setups.

The dedicated USB-C Power Delivery input supports up to 100W, with up to 85W available for charging the connected host after the hub reserves power for its own operation. This allows you to expand your laptop's connectivity while keeping it charged through a single USB-C connection.

The UGREEN Uno 35998 is also designed with portability in mind. Its compact aluminum construction makes it easy to carry with a laptop bag, backpack or travel setup. The integrated host cable keeps the hub ready to connect without requiring a separate USB-C data cable.

Whether you are a professional who needs multiple peripherals, a student building a compact study setup, a content creator transferring large files, or a MacBook user who needs additional ports, the UGREEN 35998 6-in-1 USB-C Hub provides a practical way to expand connectivity without carrying a bulky docking station.

Key Features

• UGREEN Uno 6-in-1 USB-C Hub
• Model / SKU: 35998
• Six-in-one connectivity
• 2 × USB-C data ports
• 2 × USB-A data ports
• USB-C 3.2 Gen 2 data
• USB-A 3.2 Gen 2 data
• Up to 10Gbps data transfer per supported data port
• 1 × HDMI output
• Up to 4K@60Hz HDMI
• 1 × USB-C Power Delivery input
• Up to 100W PD input
• Up to 85W host charging
• Supports one external display
• Integrated USB-C host cable
• Aluminum construction
• Compact and portable design
• Plug-and-play operation
• Compatible with Windows
• Compatible with macOS
• Compatible with Linux
• Compatible with Chrome OS
• Suitable for MacBook
• Suitable for iPad and compatible tablets
• Suitable for Surface and other USB-C devices
• Ideal for external SSDs and flash drives
• Ideal for office and workstation setups

Key Features Detail

1. Six Essential Connections in One Hub

The UGREEN 35998 combines six useful connections into a single compact accessory:

• 2 × USB-C 10Gbps data
• 2 × USB-A 10Gbps data
• 1 × HDMI
• 1 × USB-C PD input

This configuration gives modern laptops access to both older USB-A accessories and newer USB-C peripherals without requiring multiple adapters.

2. Four 10Gbps Data Ports

The hub provides four high-speed data ports, consisting of two USB-C and two USB-A ports.

Each supported data port is rated for up to 10Gbps, making the hub suitable for high-speed external storage, USB flash drives, cameras and other compatible peripherals.

For example, you can connect:

• External SSD
• USB flash drive
• Mechanical hard drive
• Keyboard
• Mouse
• USB microphone
• Camera
• Printer
• Other USB peripherals

When several devices are transferring data simultaneously, the available bandwidth is shared through the host connection, so individual performance can be lower than the maximum theoretical port speed.

3. 4K@60Hz HDMI Output

The HDMI port supports external displays at up to 4K resolution with a 60Hz refresh rate when the host device supports the required DP 1.4 video output over USB-C.

This is useful for:

• Office monitors
• 4K displays
• Presentations
• Video playback
• Productivity work
• Photo editing
• Creative workflows

The maximum display performance depends on the laptop or tablet's USB-C video capabilities, display and HDMI cable.

4. 100W Power Delivery Input

The dedicated USB-C PD port accepts up to 100W of power input.

The hub can pass through up to 85W to a compatible host device, with approximately 15W reserved for hub operation.

This means you can connect your laptop charger to the hub while simultaneously using USB peripherals and an external display.

5. Up to 85W Host Charging

The 100W figure represents the maximum PD input to the hub. It does not mean the laptop receives the full 100W.

UGREEN specifies up to 85W host charging, making the hub suitable for many USB-C laptops and MacBooks that support USB Power Delivery.

Actual charging power depends on the charger, cable, laptop and power requirements.

6. USB-C and USB-A Compatibility

One of the main advantages of the UGREEN 35998 is its combination of USB-C and USB-A data ports.

You can connect modern USB-C accessories while continuing to use traditional USB-A devices.

This makes it particularly useful for laptops that have moved toward USB-C-only connectivity.

7. Compact Aluminum Construction

The hub features an aluminum construction designed for a modern laptop setup.

Its compact form makes it convenient for:

• Office use
• Home use
• University
• Business travel
• Remote work
• Coffee-shop workstations

The lightweight design means you can keep it inside your laptop bag without taking up much space.

8. Plug-and-Play Connectivity

The UGREEN 35998 is designed for plug-and-play use with supported operating systems.

You can connect the hub to a compatible USB-C port and then attach your peripherals without installing dedicated hub drivers in typical supported configurations.

9. External SSD Support

With 10Gbps USB-C and USB-A data ports, the hub is particularly useful for external SSD users.

You can connect a high-speed SSD for:

• File backups
• Video editing
• Photo storage
• Project files
• Large media transfers
• Portable storage

Actual performance depends on the SSD and host connection.

10. Perfect for Modern Laptops

Many modern laptops provide only a small number of USB-C ports.

The UGREEN 35998 helps turn one compatible USB-C connection into a more versatile workstation by providing four high-speed USB data ports, HDMI and charging input.

Specifications Chart

Specification	UGREEN 35998 Uno
Brand	UGREEN
Series	Uno
Model / SKU	35998
Product Type	6-in-1 USB-C Hub
Host Connection	USB-C
USB-C Data Ports	2
USB-C Data Speed	Up to 10Gbps each
USB-A Data Ports	2
USB-A Data Speed	Up to 10Gbps each
USB Standard	USB 3.2 Gen 2
HDMI Ports	1
HDMI Maximum Resolution	Up to 4K@60Hz
External Displays	1
HDMI Requirement	Compatible USB-C DP Alt Mode; 4K@60Hz requires DP 1.4 path
USB-C PD Input	Up to 100W
Maximum Host Charging	Up to 85W
PD Power Reserved	Up to 15W for hub operation
Host Cable	Integrated USB-C cable
Construction	Aluminum
Operating Systems	Windows, macOS, Linux, Chrome OS
Ethernet	No
SD Card Reader	No
TF Card Reader	No
3.5mm Audio	No
DisplayPort	No
Number of External Displays	1
Plug & Play	Yes
Best Use	Productivity, data transfer, external display and charging

The exact-model specifications above are based primarily on UGREEN's current model documentation.

Port Configuration

Port	Function	Maximum Capability
USB-C Data 1	Data	Up to 10Gbps
USB-C Data 2	Data	Up to 10Gbps
USB-A Data 1	Data	Up to 10Gbps
USB-A Data 2	Data	Up to 10Gbps
HDMI	External Display	Up to 4K@60Hz*
USB-C PD	Charging Input	Up to 100W input / up to 85W host

*4K@60Hz requires a compatible USB-C host with DP 1.4 video capability.

Compatibility Chart

Device	Compatibility
MacBook Pro	Yes
MacBook Air	Yes
iPad Pro	Compatible models
Windows Laptop	Yes
Dell XPS	Yes
Lenovo ThinkPad	Yes
Microsoft Surface	Compatible models
Chromebook	Compatible models
USB-C Tablet	Compatible models
USB-C Smartphone	Compatible models with required video support
External SSD	Yes
USB Flash Drive	Yes
USB Keyboard	Yes
USB Mouse	Yes
USB Microphone	Yes
External Monitor	Yes
4K Monitor	Yes, with compatible host
USB-A Accessories	Yes
USB-C Accessories	Yes

Important Compatibility Note

The UGREEN 35998 requires the host device's USB-C port to support the necessary functionality.

For 4K@60Hz video output, the host needs a compatible DisplayPort 1.4 video path over USB-C. A USB-C port that only supports charging or basic USB data will not provide HDMI video output.

Similarly, the PD charging feature requires a compatible USB-C charger and host device.

Comparison Chart

UGREEN 35998 vs Basic USB-C Hub

Feature	UGREEN 35998 Uno	Basic USB-C Hub
Total Connections	6-in-1	Usually 4-in-1 or 5-in-1
USB-C Data	2 × 10Gbps	Varies
USB-A Data	2 × 10Gbps	Varies
HDMI	Yes	Usually Yes
HDMI Resolution	Up to 4K@60Hz	Often 4K@30Hz
PD Input	100W	Varies
Host Charging	Up to 85W	Varies
USB 3.2 Gen 2	Yes	Often No
External Display	1	Usually 1
Aluminum Construction	Yes	Varies
Portable	Yes	Yes
Best For	High-speed productivity	Basic connectivity

UGREEN 35998 vs Traditional Docking Station

Feature	UGREEN 35998	Traditional Docking Station
Size	Compact	Larger
Portability	Excellent	Limited
USB-C Data	2 × 10Gbps	Varies
USB-A Data	2 × 10Gbps	Varies
HDMI	1	Varies
4K@60Hz	Yes, compatible host	Varies
PD Input	100W	Usually higher options
Host Charging	Up to 85W	Varies
Ethernet	No	Often available
SD Reader	No	Often available
Multiple Displays	No	Some models
Best For	Portable workstation	Full desktop docking

Who Should Buy UGREEN 35998?

MacBook Users

MacBook users who need more USB connectivity can use the UGREEN 35998 to connect USB-A peripherals, USB-C devices and an external HDMI monitor.

Windows Laptop Users

It is useful for modern Windows laptops with limited USB ports.

Office Professionals

Connect an external monitor, keyboard, mouse, SSD and other peripherals while keeping your laptop charged.

Content Creators

The 10Gbps USB ports are useful for moving large photo and video files between compatible storage devices.

Students

Students can create a more complete laptop workstation without purchasing a large docking station.

Remote Workers

The hub is ideal for creating a home-office setup with an external monitor and USB peripherals.

Photographers

It can be useful for transferring files from USB-connected storage and peripherals, although this exact model does not include an SD card reader.

Video Editors

The 10Gbps data connections and 4K HDMI output make it useful for compatible editing workstations.

Travelers

Its compact design makes it easier to carry than a traditional desktop docking station.

Frequently Asked Questions

1. What is UGREEN 35998?

UGREEN 35998 is the Uno 6-in-1 USB-C Hub designed to expand a compatible USB-C device with four 10Gbps data ports, HDMI output and USB-C Power Delivery.

2. How many ports does UGREEN 35998 have?

It has six functional connections: two USB-C data ports, two USB-A data ports, one HDMI port and one USB-C PD input.

3. Does UGREEN 35998 support 10Gbps?

Yes. Both USB-C and USB-A data ports support up to 10Gbps.

4. Does it support 4K@60Hz?

Yes, provided the host USB-C port supports the required DP 1.4 video path.

5. Can it output 4K@30Hz?

Yes. A compatible host with lower display capability can operate at a lower supported resolution or refresh rate, including 4K@30Hz in applicable configurations.

6. Does it support 100W charging?

The PD input supports up to 100W. The maximum listed power delivered to the host is up to 85W.

7. Does it include a charger?

No. The hub itself is supplied with its integrated host cable; the USB-C PD charger is not included.

8. Can it charge my MacBook?

Yes, compatible MacBooks can be charged through the USB-C PD input when paired with an appropriate USB-C PD charger.

9. Can I connect an external monitor?

Yes. The hub provides one HDMI output for a compatible external display.

10. Can I connect a 4K monitor?

Yes. It supports up to 4K@60Hz when the host, display and cable support the required configuration.

11. Can I connect an external SSD?

Yes. The USB-C and USB-A 10Gbps ports are suitable for compatible external SSDs.

12. Does it have an SD card reader?

No. UGREEN 35998 does not include SD or TF card slots.

13. Does it have Ethernet?

No. Ethernet is not included on the UGREEN 35998.

14. Does it have a headphone jack?

No. There is no 3.5mm audio port on this model.

15. Does it support multiple monitors?

No. The UGREEN 35998 is designed for one external HDMI display.

16. Does it work with Windows?

Yes. Windows is among the supported operating systems.

17. Does it work with macOS?

Yes. It is compatible with macOS and MacBook devices with suitable USB-C connectivity.

18. Does it work with Linux?

Yes. Linux is listed among the supported operating systems.

19. Does it work with Chrome OS?

Yes. Chrome OS is listed as supported.

20. Does it require drivers?

The hub is designed for plug-and-play operation on supported systems.

21. Can I use it with an iPad?

Yes, compatible iPad models with suitable USB-C functionality can use the hub.

22. Can I use it with a smartphone?

Compatible USB-C smartphones can use the hub, but HDMI output requires the phone to support video output through USB-C.

23. Can all four USB ports run at 10Gbps simultaneously?

Each data port is rated up to 10Gbps, but simultaneous devices share the upstream connection and available system bandwidth. Real-world speeds can therefore be lower when multiple devices are active.

24. Is the UGREEN 35998 suitable for gaming?

It can be useful for connecting gaming peripherals and an external display. However, actual display performance depends on the gaming device's USB-C video capabilities.

25. Is UGREEN 35998 good for video editing?

Yes. Its high-speed USB ports and 4K HDMI output make it a useful accessory for compatible video-editing workstations.

26. Is the USB-C data port also for charging?

No. The two USB-C ports are data ports. The dedicated USB-C PD port is used for charging input.

27. Does the USB-C data port support video?

The USB-C data ports are specified for data and do not provide video output. HDMI is the display output on this model.

28. Is the UGREEN 35998 portable?

Yes. Its compact aluminum construction makes it suitable for travel, office and mobile workstations.

29. What is the model number?

The exact model/SKU is 35998.

30. Is UGREEN 35998 worth buying?

Yes, if you need a compact hub focused on high-speed USB connectivity, 4K@60Hz HDMI and USB-C PD charging rather than Ethernet or card-reader functionality.

Important Things to Know Before Buying

The UGREEN 35998 is a high-speed USB-C hub, but it is important to understand its limitations.

First, your laptop's USB-C port must support video output if you want to use HDMI. A USB-C port that only supports data or charging cannot magically provide an external display.

Second, 4K@60Hz requires a compatible DP 1.4 video path from the host.

Third, the 100W PD rating is the hub's maximum power input. UGREEN specifies up to 85W host charging, not 100W.

Fourth, this model does not include Ethernet, SD/TF card readers or 3.5mm audio. If those connections are essential to your setup, a different UGREEN hub or docking station would be more appropriate.

Conclusion

The UGREEN 35998 Uno 6-in-1 USB-C Hub is designed for users who want fast data connectivity, external display support and laptop charging from one compact accessory.

Its combination of two USB-C 10Gbps ports, two USB-A 10Gbps ports, 4K@60Hz HDMI and 100W USB-C PD input makes it particularly useful for modern MacBooks, Windows laptops, tablets and compatible USB-C devices.

The ability to pass through up to 85W to the host means you can maintain laptop charging while using connected peripherals. Meanwhile, the four 10Gbps data ports provide plenty of bandwidth for external SSDs, flash drives and other USB accessories.

Its compact aluminum construction and integrated USB-C cable also make it a practical choice for users who move between home, office, university and travel environments.

If you need Ethernet, SD card readers or multiple monitor outputs, you should consider a larger docking station instead. But if your priority is fast USB connectivity, a single 4K external display and high-power USB-C charging, the UGREEN 35998 Uno 6-in-1 USB-C Hub is a strong all-in-one solution for your workstation.