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Two short black USB-C male-to-female extension cables coiled together

BUCIER

BUCIER USB C 3.2 Extension Cable 20Gbps 240W 0.25m 2-pack

SKU CH-MPVF-DB9VP

Two 0.25 m USB 3.2 Gen 2 extension cables deliver 20 Gbps data, 240 W charging and 4K 60 Hz video over a male-to-female link

Cable Length 0.25m

  • 20Gbps data transfer speeds up large file moves
  • 240W PD 3.1 charging powers demanding laptops safely
  • 4K@60Hz video output extends displays via DP Alt Mode
  • 25m length keeps desk setups tidy
  • Two cables included for spare or multi-device use

Extension cable for USB-C devices

This 0.25 metre male-to-female extender adds reach to USB-C connections while supporting USB 3.2 Gen 2 data rates up to 20 Gbps. It carries DisplayPort Alternate Mode video for 4K at 60 Hz output to external monitors. A separate male-to-male USB 3.2 cable is required to complete the link to the host or display.

Limits of USB 3.2 Gen 2 and PD 3.1

The cable handles up to 20 Gbps data throughput and 240 W power delivery at 50 V / 5 A maximum. It is backward compatible with PD 3.0, PD 2.0, QC 4.0, QC 3.0, QC 2.0 and Samsung adaptive fast charging. Video requires the host port to support DisplayPort Alternate Mode; Thunderbolt 3 or 4 ports work for data but video depends on the host implementation.

Capacity and headroom for charging and data

The 240 W rating covers high-power laptops and docking stations using 240 W, 100 W, 96 W, 87 W, 61 W, 60 W, 30 W, 18 W or 15 W adapters. Data transfers at 20 Gbps move large files quickly, though actual speed depends on the connected storage and host controller. The short 0.25 metre length minimises signal loss, but it does not replace a full-length host-to-device cable.

Highlights

  • 20Gbps data transfer speeds up large file moves
  • 240W PD 3.1 charging powers demanding laptops safely
  • 4K@60Hz video output extends displays via DP Alt Mode
  • 25m length keeps desk setups tidy
  • Two cables included for spare or multi-device use

Specifications

No published specifications for this item yet.

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Questions about this item

Should I buy the 0.25 m two-pack or a longer single cable?

The 0.25 m two-pack gives you two short extenders for tight setups; choose a longer single cable only if you need more reach between devices.

What does the 20 Gbps rating deliver when I plug in an external SSD?

You can move large files such as videos at up to 20 Gbps, provided the host port, the SSD and the male-to-male cable you add all support USB 3.2 Gen 2 speeds.

How does the USB-C 3.2 Gen 2 interface limit charging and video in practice?

The connector handles up to 240 W (50 V / 5 A) with PD 3.1 and carries 4K 60 Hz video over DisplayPort Alternate Mode, but actual power and resolution depend on the charger, the host and the cable you attach.

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