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One-metre USB-C male-to-male cable with 24-pin connectors and a 4.8 mm flexible copper jacket

Vszerda

Vszerda USB C to C Extension Cable 20Gbps 140W 1.0M

SKU CH-JBDW-1J2X5

A 1.0 metre male-to-male USB Type C extension cable delivering 20 Gbps data transfer, 140 W power delivery and 8K video at 60 Hz

  • Rated speed20 Gbit/s
  • Connection typeUSB Type C
  • Cable length1.0
  • Connector count24
  • Connector detailsUSB Type C
  • Connector genderMale-to-Male
  • Fast 20Gbps data transfer via USB4.0 cable
  • 140W power delivery charges laptops at 28V/5A
  • 8K 60Hz video output to USB-C monitors
  • 0m copper cable with 4.8mm flexible diameter
  • 24-pin male-to-male connector fits USB-C devices

USB-C Extension Cable 20 Gbps 140 W 1 m

This one-metre USB-C male-to-male cable extends a USB4 connection while delivering up to 140 W of power. It supports data transfer rates up to 20 Gbps and carries video signals up to 8K at 60 Hz. The copper construction features a 4.8 mm diameter for flexible routing in tight spaces.

For USB-C devices needing extra reach

Suits users extending a laptop or dock connection to a monitor, drive or hub without losing 140 W charging or 20 Gbps bandwidth. Not for buyers who need a longer cable than one metre or a right-angled connector for confined ports. Devices must support DisplayPort Alternate Mode over USB-C for video output.

20 Gbps USB4 data rate with 140 W Power Delivery

This single specification decides whether the cable matches the host and peripheral capabilities. If the port only runs at 10 Gbps or negotiates less than 140 W, the extra headroom goes unused. Verify the device specifications before purchase.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $16.99
Pricier than about 60% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameChenyang
Model nameCY-UC-157-MM-1.0M
Product typeUSB Type C
Performance
Rated speed20 Gbit/s
Ports & slots
Connection typeUSB Type C
Connector count24
Connector detailsUSB Type C
Connector genderMale-to-Male
Size & build
Cable length1.0
Build detailsCopper

Questions about this item

How do I install this USB C to C extension cable and which step is often missed?

Plug the male USB-C connectors into both ports until they click; the step people miss is confirming the host port supports DisplayPort Alternate Mode for 8K@60Hz video output.

What maintenance or replacement will this cable need later?

No scheduled maintenance is required; replace the 1.0 m copper cable only if the 24-pin connectors loosen or the 4.8 mm jacket shows wear from repeated flexing.

What limit appears first during sustained 140 W charging?

The 28 V / 5 A power delivery rating is the ceiling; continuous 140 W operation will hit thermal limits in the copper conductors before the 20 Gbps data lane saturates.

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