The LDNIO A6140C 140W GaN Desktop Charger is a high-power multi-port charging station designed for users who need to charge several devices from one compact desktop charger. It combines 140W maximum output, 3 USB-C ports, 3 USB-A ports, GaN technology and an LED power display in a single desktop charging unit.

Unlike a conventional single-port wall charger, the A6140C is designed for a complete workstation. You can connect a compatible laptop, smartphone, tablet, smartwatch, earbuds and other USB devices at the same time, with the charger intelligently distributing its available power between active ports.

LDNIO specifies support for PD 3.0, PD 2.0, PPS, QC 4.0, QC 4+, QC 3.0, QC 2.0, SCP and FCP, providing broad compatibility with modern smartphones, tablets and USB-C laptops.

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Key Features

• LDNIO A6140C 140W GaN desktop charger
• 140W maximum total output
• GaN fast-charging technology
• 6 USB charging ports
• 3 × USB-C
• 3 × USB-A
• Up to 100W from individual USB-C ports
• Up to 30W from individual USB-A ports
• USB-C PPS support
• PD 3.0 / PD 2.0
• QC 4.0 / QC 4+ / QC 3.0 / QC 2.0
• SCP and FCP support
• LED voltage/current display
• 1.5-meter power cable
• 100–240V universal input
• Fire-resistant PC material
• Multiple safety protections
• Compact black textured design
• Suitable for laptops, smartphones, tablets and accessories
• UK, EU and US plug options are available depending on the variant

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140W GaN Super Fast Charging

The A6140C uses Gallium Nitride (GaN) technology to deliver up to 140W of combined charging power from a compact desktop unit. LDNIO specifically markets it as a 140W GaN super-fast desktop charger.

GaN technology allows high-power charging components to be made more compact while improving efficiency compared with many traditional silicon-based designs.

This makes the A6140C particularly useful for users who want one charger for an entire desk setup instead of several individual adapters.

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Six USB Charging Ports

The A6140C features a total of six USB ports:

• 3 × USB-C
• 3 × USB-A

This combination gives you both modern USB-C connectivity and compatibility with existing USB-A cables.

You can use the charger for devices such as:

• USB-C laptops
• MacBooks
• Windows laptops
• iPhones
• Samsung Galaxy smartphones
• Xiaomi phones
• Huawei devices
• Vivo smartphones
• Android tablets
• iPads
• Smartwatches
• Wireless earbuds
• Power banks
• Other USB-powered accessories

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Up to 100W USB-C Output

Each USB-C port is rated for up to 100W maximum output when used individually.

LDNIO specifies the following USB-C profile:

 

This gives the A6140C enough output for many USB-C laptops, tablets and high-performance smartphones.

A compatible laptop that supports 100W USB-C PD can take advantage of the charger's high-power USB-C output.

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140W Multi-Device Charging

The A6140C is designed to distribute its 140W total power across multiple connected devices.

When all three USB-C ports are used, LDNIO specifies a charging distribution of:

USB-C1: 65W + USB-C2: 45W + USB-C3: 30W = 140W

 

This is particularly useful for a workstation where you might simultaneously charge:

• Laptop — 65W
• Tablet or smartphone — 45W
• Another smartphone or accessory — 30W

The exact output depends on the connected devices and their charging requirements.

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30W USB-A Fast Charging

The three USB-A ports are also capable of fast charging.

Each USB-A port supports up to 30W maximum, with the following listed output profiles:

• 4.5V / 5A
• 5V / 4.5A
• 5V / 3A
• 9V / 3A
• 12V / 2.5A
• 20V / 1.5A

 

This makes the USB-A ports useful for older charging cables and devices that don't use USB-C.

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LED Power Display

One of the most useful features of the A6140C is its integrated LED display.

The display shows charging information in volts and amps, allowing users to monitor the electrical output being delivered to their connected device. LDNIO explains that multiplying the displayed voltage by current gives the approximate wattage.

For example:

20V × 3A = 60W

This is useful for users who want greater visibility into how their devices are charging.

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PD and PPS Fast Charging

The A6140C supports modern USB-C charging technologies including Power Delivery and PPS.

LDNIO lists compatibility with:

• PD 3.0
• PD 2.0
• PPS
• QC 4.0
• QC 4+
• QC 3.0
• QC 2.0
• SCP
• FCP

 

This broad protocol support makes the A6140C suitable for a wide range of devices from different manufacturers.

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Ideal for Laptops

With up to 100W available from an individual USB-C port, the A6140C can serve as a powerful USB-C charger for compatible laptops.

It is suitable for many:

• MacBook models
• Windows ultrabooks
• USB-C notebooks
• Chromebooks
• USB-C tablets

However, the laptop must support USB-C Power Delivery and its charging requirements must be compatible with the charger's available output.

For high-performance gaming laptops that require substantially more than 100W, this charger should not be considered a replacement for the manufacturer's higher-wattage power adapter.

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Charge Your Phone and Laptop Together

The A6140C is particularly useful when charging several devices at a workstation.

For example:

USB-C1: Laptop — up to 65W
USB-C2: Smartphone — up to 45W
USB-C3: Tablet/secondary device — up to 30W

That combination uses the full 140W C1+C2+C3 distribution specified by LDNIO.

This eliminates the need to keep three separate charging adapters on your desk.

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100–240V Universal Input

The A6140C accepts an input range of:

100–240V AC, 50/60Hz, 2.5A maximum

 

This broad input range makes the charger suitable for use across different electrical systems, provided the correct plug version is selected.

LDNIO offers the A6140C with UK, EU and US plug options.

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1.5-Meter Power Cable

The charger comes with a 1.5-meter power cable, providing enough length for most desktop charging setups.

It can comfortably be placed on:

• Computer desks
• Office tables
• Gaming desks
• Bedside tables
• Workstations
• Home-office setups

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Compact Desktop Design

The A6140C has a black textured finish and compact desktop-oriented body.

A published specification sheet lists dimensions of approximately 111.7 × 90.1 × 34 mm, while another manual lists the dimensions at roughly 11.2 × 9 × 3.4 cm.

Its desktop format keeps the main charging brick away from your wall socket and places all six USB ports conveniently within reach.

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Fire-Resistant Construction

LDNIO specifies the use of fire-resistant PC material for the A6140C. The company also describes the charger as having nine protection systems.

Available documentation identifies protections including:

• Over-current protection
• Over-power protection
• Over-voltage protection
• Over-temperature protection
• Short-circuit protection
• Over-charge protection
• Low-voltage protection
• Electromagnetic protection
• Restoration protection

These systems are designed to help protect both the charger and connected devices during normal operation.

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LDNIO A6140C Specifications

Specifications are based primarily on LDNIO's official A6140C product information.

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LDNIO A6140C Output Overview

Important: The individual port maximums are not additive. The charger has a 140W overall power budget, which is distributed among active ports according to the charging configuration.

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LDNIO A6140C vs Traditional Charger

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Why Buy LDNIO A6140C from TechShek.pk?

140W High-Power Charging

Get up to 140W total output for a high-performance multi-device charging setup.

Six Charging Ports

Three USB-C and three USB-A ports let you charge several devices from one charger.

Laptop Ready

Up to 100W from an individual USB-C port makes it suitable for many USB-C laptops and tablets.

GaN Technology

GaN technology provides high-power charging in a compact desktop format.

LED Display

Monitor charging voltage and current directly from the built-in display.

Wide Protocol Support

PD, PPS, QC, SCP and FCP support provides compatibility with a broad range of devices.

Compact Desktop Design

Keep your charging setup organized without filling your desk with multiple charging bricks.

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Frequently Asked Questions

1. What is the maximum output of LDNIO A6140C?

The LDNIO A6140C supports up to 140W total output.

2. How many ports does the A6140C have?

It has six USB ports: three USB-C and three USB-A.

3. Can the A6140C charge a laptop?

Yes. Compatible USB-C laptops can be charged through its USB-C ports, with up to 100W available from an individual USB-C port.

4. Does LDNIO A6140C support PPS?

Yes. The USB-C ports support PPS up to 3.3–21V/5A.

5. Does it support Samsung fast charging?

The A6140C supports multiple fast-charging standards, including protocols used by Samsung-compatible devices. Actual charging speed depends on the phone, cable and charging protocol.

6. Does the A6140C have an LED display?

Yes. Its LED display shows charging voltage and current information.

7. Can I charge multiple devices simultaneously?

Yes. The charger is specifically designed for multi-device charging. When all three USB-C ports are active, LDNIO specifies a 65W + 45W + 30W distribution for a total of 140W.

8. What is the input voltage?

The A6140C supports 100–240V AC at 50/60Hz, with a maximum input current of 2.5A.

9. How long is the included cable?

The included power cable is approximately 1.5 meters long.

10. Which plug versions are available?

LDNIO lists UK, EU and US plug options for the A6140C. Make sure to select the correct variant when ordering.

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Conclusion

The LDNIO A6140C 140W GaN Desktop Charger is an excellent choice for users who need a powerful, organized and versatile charging station for multiple devices.

With 140W total power, three USB-C ports, three USB-A ports, 100W USB-C output, 30W USB-A output, PD, PPS, QC compatibility, an LED charging display and a 1.5-meter power cable, it is especially well suited to modern offices, home workstations, gaming desks and multi-device setups.

The 65W + 45W + 30W three-port USB-C configuration is particularly useful when charging a laptop alongside two additional devices, while the three USB-A ports maintain compatibility with older accessories.

For customers searching for LDNIO A6140C price in Pakistan, LDNIO A6140C 140W GaN charger, LDNIO 140W desktop charger, LDNIO A6140C six-port charger, LDNIO 140W USB-C charger or LDNIO A6140C fast charger Pakistan, this model provides a powerful all-in-one charging solution.