We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black braided USB-C male-to-female extension cable, 10 ft

Cuntech CY016-BK3M USB C Extension Cable 10ft 20Gbps 4K@60Hz 240W

SKU CH-2CQX-FR4E0

A 10 ft male-to-female USB-C extension cable delivering 20 Gbps data, 4K 60 Hz video and 240 W Power Delivery charging

  • TypeUSB
  • Connector TypeUSB Type C
  • ColorBlack
  • Cable Length10 ft
  • Length10 ft
  • Connector Number24
  • Delivers up to 240W fast charging via E-marker chip
  • Transfers data at 20Gbps for large files in seconds
  • Outputs 4K video at 60Hz with DisplayPort Alt Mode
  • Extends USB-C connections by 10ft with male-to-female design
  • Braided cable withstands 20000 bends with aluminum alloy housing

10 ft USB-C Extension Cable

The Cuntech CY016-BK3M extends a USB-C connection by 10 feet while supporting 20 Gbps data transfer, 4K video at 60 Hz and up to 240 W Power Delivery. It uses an E-marker chip to negotiate PD 3.1 voltages of 28 V, 36 V and 48 V. Aluminium alloy housings and a nylon braid rated for 20 000 bends protect the male-to-female connectors.

Suits users needing extra reach for docks

This cable serves owners of Thunderbolt 3 or 4 hosts, recent iPhone, iPad, MacBook, Galaxy and other USB-C devices that require full 20 Gbps bandwidth and 240 W charging over a longer run. It is not for setups where the host port lacks DisplayPort Alternate Mode, because video output will not function without it. Buyers who need a shorter or non-extension cable should look elsewhere.

20 Gbps USB 3.2 Gen 2x2 data rate

The single specification that decides fit is the 20 Gbps throughput, which requires USB 3.2 Gen 2x2 support on both host and peripheral. If either end only supports 10 Gbps or 5 Gbps, the link will fall back to that lower speed. Verify your device specifications before purchase.

Highlights

  • Delivers up to 240W fast charging via E-marker chip
  • Transfers data at 20Gbps for large files in seconds
  • Outputs 4K video at 60Hz with DisplayPort Alt Mode
  • Extends USB-C connections by 10ft with male-to-female design
  • Braided cable withstands 20000 bends with aluminum alloy housing

Specifications

BrandCuntech
ModelCY016-BK3M
TypeUSB
Connector TypeUSB Type C
ColorBlack
Cable Length10 ft
Length10 ft
Connector Number24
Connector DetailUSB Type C
Terminal GenderMale-to-Female
Speed20 gigabytes_per_second
FeaturesUSB C 3.2 Extension Cable, 240W Fast Charging 4K@60Hz Video Output 20Gbps Data Transfer Cable USB C Display Extension Cable USB C Video Extension Cable USB C Monitor Extension Cable

Questions about this item

What USB-C power adapter is required to reach the 240W charging rating of this cable?

A USB Power Delivery 3.1 charger that supports 48V at 5A is needed; lower-voltage chargers such as 28V/140W or 36V/180W will only deliver their rated maximum.

Will this 20Gbps cable work with my existing Thunderbolt 3 dock and 4K@60Hz monitor?

Yes, the cable is backward compatible with Thunderbolt 3 and 4, and supports 4K@60Hz video when the host USB-C port provides DisplayPort Alternate Mode.

How can I verify the cable is delivering 20Gbps data throughput after connecting it?

Transfer a large file between two USB 3.2 Gen 2x2 devices and confirm the sustained speed approaches 20Gbps; speeds will fall back to 10Gbps or 5Gbps if either endpoint uses an older USB generation.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.