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Nylon-braided USB-C extension cable with aluminium connectors, male to female, 3.3 ft

Kootion

Kootion USB C Extension Cable 20Gbps 240W 3.3Ft USB 3.2 3.1 Male to Female

SKU CH-3PG4-XRH5B

Extends USB-C reach while delivering 20Gbps data, 240W charging and 4K 60Hz video

  • TypeUSB Cables
  • Super-fast data sync at 20Gbps via USB 3.2
  • 240W ultra-fast charging with 48V/5A power delivery
  • 4K@60Hz HD video output to monitors
  • Durable dual-layer nylon braid with aluminium alloy connectors
  • 3Ft extension reach for iPhone 15 16 17 Pixel PSVR2 XPS Surface Book

USB-C extension for 20Gbps data and 240W charging

This 3.3Ft cable extends a USB-C connection while supporting 20Gbps data transfer and 240W power delivery. It suits users who need extra reach for docking stations, high-resolution displays or fast-charging setups without moving the host device.

Replaces shorter or slower cables when distance

Swap this in when the stock cable is too short for a desk layout, a VR headset tether or a monitor placement. The upgrade is worthwhile when the host and peripheral both support USB 3.2 speeds and USB Power Delivery up to 240W; otherwise the link will fall back to the lowest common capability.

Limited by the weakest port in the chain

Actual throughput tops out at the lowest-rated port, cable or controller between source and display. Video output reaches 4K at 60Hz only when both ends and the host graphics support that mode. Charging power follows the device's own negotiation ceiling, so a 65W laptop will not draw 240W.

Highlights

  • Super-fast data sync at 20Gbps via USB 3.2
  • 240W ultra-fast charging with 48V/5A power delivery
  • 4K@60Hz HD video output to monitors
  • Durable dual-layer nylon braid with aluminium alloy connectors
  • 3Ft extension reach for iPhone 15 16 17 Pixel PSVR2 XPS Surface Book

Specifications

TypeUSB Cables

Questions about this item

What clearance does the 3.3 ft braided cable and aluminium connectors need behind a device?

The 3.3 ft length and dual-layered nylon braid require enough rear space for a gentle bend radius; the aluminium alloy connectors add minimal bulk so a few centimetres behind the port is sufficient.

How do I connect the male-to-female cable to reach 20 Gbps and 240 W?

Plug the male end into a USB-C 3.2 Gen 2×2 or USB4 port and the female end into a matching USB-C device; using a USB-C to C connection is required to achieve 20 Gbps and 48 V / 5 A charging.

When should I replace the braided extension cable?

Replace it if the nylon braid frays, the aluminium connectors loosen, or data drops below 20 Gbps and charging falls under 240 W, indicating internal wire fatigue.

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