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Two short USB-C cables, matte finish, half-metre length

BUCIER

BUCIER USB 3.2 Gen 2 20Gbps 240W PD 3.1 E-Mark cable 0.5m 2-pack

SKU CH-HKX4-THDMJ

Two 0.5 m USB-C cables deliver 240 W PD 3.1 charging, 20 Gbps data and 4K 60 Hz video with E-Mark protection

Cable Length 0.5m

  • 240 W charging with PD 3.1 and E-Mark safety chip
  • 20 Gbps data transfer on USB 3.2 Gen 2
  • 4K 60 Hz video output to external displays
  • Two cables each .5 m long for flexible setups
  • Backward compatible with USB 3.1, 3.0 and 2.0 devices

Two 0.5 m USB-C cables for 240 W charging

This pack contains two USB-C to USB-C cables, each half a metre long. They carry USB 3.2 Gen 2 signals at up to 20 Gbps and support Power Delivery 3.1 up to 240 W with an E-Mark chip. The cables are suited to users who need short, high-power links for laptops, tablets or phones.

Users needing 240 W PD and 20 Gbps in a short run

The cables suit anyone charging a 240 W laptop or moving large files between USB 3.2 Gen 2 ports. They also carry 4K 60 Hz video when both host and display support USB-C video. Buyers who need longer reach, or whose devices only support lower power or data rates, will not gain the full rated performance.

240 W Power Delivery with E-Mark

The integrated E-Mark chip enables the cable to negotiate up to 50 V at 5 A, delivering 240 W safely. Without this chip a USB-C cable cannot exceed 100 W, so the E-Mark is the single specification that decides whether the cable matches a high-power charger and device.

Highlights

  • 240 W charging with PD 3.1 and E-Mark safety chip
  • 20 Gbps data transfer on USB 3.2 Gen 2
  • 4K 60 Hz video output to external displays
  • Two cables each .5 m long for flexible setups
  • Backward compatible with USB 3.1, 3.0 and 2.0 devices

Specifications

No published specifications for this item yet.

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Questions about this item

Does the 20 Gbps data rate hold when I plug this cable into my laptop and SSD?

You get 20 Gbps only when both the host and the storage device are USB 3.2 Gen 2 ports; otherwise the link falls back to the lower speed of the slower side.

What does the USB 3.2 Gen 2 20 Gbps label cap in real use?

It limits the connection to 20 Gbps data, 4K at 60 Hz video and up to 240 W power delivery, all over the same USB-C plug.

How much clearance do I need behind the USB-C port for the 0.5 m cable's over-mould?

The 0.5 m length leaves a short tail; allow a few centimetres straight back from the port so the moulded strain relief seats without bending sharply.

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