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UGREEN USB C Extension Cable Review: Extend charging and 4K video with stable speeds

UGREEN 100W USB C Extension Cable 10Gbps 4K 60Hz USB 3.2 Male to Female Fast Charge Extension Lead Compatible with MacBook Pro M3, iPad Pro 2021/Air 5, iPhone 16/15, Galaxy S24 Ultra Silver, 1M
UGREEN 100W USB C Extension Cable 10Gbps 4K 60Hz USB 3.2 Male to Female Fast Charge Extension Lead Compatible with MacBook Pro M3, iPad Pro 2021/Air 5, iPhone 16/15, Galaxy S24 Ultra Silver, 1M
4.5
[10Gbps Data Transfer]  10Gbps ultra-fast data transfer for lightning-fast file moves.
[4K@60Hz Video Support]  Streams crisp 4K@60Hz video from DisplayPort Alt Mode devices to USB-C monitors and TVs.
[100W PD Fast Charging]  Delivers up to 100W Power Delivery to fast-charge laptops like MacBook Air in about 1.5 hours.
[All-in-One USB-C Extender]  Supports video, audio, charging, and data for USB-C and Thunderbolt 3 devices with wide compatibility.
[Solid Shielded Construction]  Robust shielding and intelligent chipsets ensure stable streaming, reliable transfers, and safer power delivery.
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Personal computer accessory that extends USB-C connections while keeping speed and stability. Gain freedom to position laptops, tablets and phones without trailing cables, thanks to UGREEN USB C Extension Cable. Is this the sensible short extension for anyone who needs fast data, 4K video and reliable charging?

⚡ At a Glance
  • Data Transfer: 10Gbps USB 3.2 throughput for fast file moves
  • Best for: Users extending USB-C ports for short-distance charging, data backups and tidy desks
  • Not ideal for: Setups requiring more than 1m reach or legacy USB-A connections

A 1m USB-C male-to-female extension designed to preserve full USB 3.2 data rates. Intelligent chipsets and multi-layer shielding maintain stable signals for short-range extensions.


Near-instant file transfers – thanks to 10Gbps USB 3.2

Full-functional USB 3.2 connectors deliver up to 10Gbps, allowing high-bandwidth data streams with low latency. The specification supports rapid sequential and random file transfers over the extension.

Large backups and media transfers complete in seconds, useful for content creators and anyone moving big files regularly.

Smooth 4K video passthrough – with DisplayPort Alt Mode up to 4K@60Hz

Support for DisplayPort Alt Mode carries video signals at 3840x2160 and 60Hz when connected to a compatible host and display. Video, audio and data channels run over the same USB-C link.

Connect a laptop or tablet to a 4K monitor or TV for presentations and media playback without dropped frames.

Rapid charging for laptops and phones – with 100W Power Delivery

Power Delivery negotiation allows up to 100W through the extension, with intelligent chipsets to manage safe power transfer and prevent unstable charging. The male-to-female design keeps original chargers and cables in use.

Top-up a compatible laptop or quickly charge a smartphone while maintaining data and video connections, practical when mains sockets sit away from the desk.

✨ The 4 Key Reasons for UGREEN USB C Extension Cable
  1. 4K@60Hz video support — Streams crystal-clear 4K video to monitors at full frame-rate
  2. 100W Power Delivery — Charges laptops and phones rapidly while maintaining stable power transfer
  3. Multiple shielding layers — Keeps signal stable under heavy use, reducing dropouts and interference
  4. Male-to-female extension design — Lets users extend fixed cables without replacing original leads
📋 Technical Details at a Glance
  • Category: Personal Computer accessory
  • Connector: USB-C male to USB-C female
  • Standard: USB 3.2 (full-functional)
  • Data rate: Up to 10Gbps
  • Video support: DisplayPort Alt Mode, up to 4K@60Hz (3840×2160)
❓ Frequently Asked Questions

Q: Does the cable support fast charging for laptops?

A: Yes. Power Delivery support allows up to 100W to pass through the extension for rapid charging of compatible laptops and phones.

Q: Can the extension carry a 4K signal to a monitor?

A: Yes. The cable supports DisplayPort Alt Mode at up to 4K@60Hz for compatible hosts and displays.

Q: Will it work with Thunderbolt 3 devices?

A: Compatibility includes USB-C and Thunderbolt 3 devices, making the extension suitable for many modern laptops and peripherals.

🏆 Our Verdict

Ideal for users who need a short, reliable way to extend USB-C ports for fast transfers, video and charging. Preserving 10Gbps data rates, DisplayPort Alt Mode and 100W PD while using intelligent chipsets and shielding is the key benefit. Given the practical build and broad compatibility, the extension represents good long-term value for frequent users who prioritise stable connections.