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Ten-foot black USB-C male-to-female extension cable with braided jacket

ZIKNYDO Z-W0503 USB-C extension cable 10ft 20Gbps 240W 8K@30Hz

SKU CH-P61F-PPTG4

A 10 ft USB-C male-to-female cable carries 20 Gbps data, 240 W charging and 8K video at 30 Hz

  • Rated speed20 Gbit/s
  • Connection typeUSB Type C
  • Connector count24
  • Connector detailsUSB Type C
  • Connector genderMale-to-Female
  • Apple compatibilityLaptop
  • Extends USB-C reach up to 10 feet
  • 20 Gbps data rate moves 10 GB in under 10 seconds
  • Delivers up to 240 W power with PD 3.1
  • 8K at 30 Hz or 4K at 144 Hz video output
  • Male-to-female connectors protect device ports from wear

ZIKNYDO Z-W0503 USB-C Extension Cable

The ZIKNYDO Z-W0503 is a 10ft USB-C male-to-female extension cable rated for 20Gbps data transfer. It supports 240W Power Delivery 3.1 charging and video output up to 8K at 30Hz or 4K at 144Hz. This cable extends a device's USB-C connection for docking, display, or charging scenarios.

Suits users extending a single USB-C link

Buyers needing a cable longer than 10ft should consider the 16ft model listed in the range. Users requiring 40Gbps or 80Gbps throughput must select a USB4 or Thunderbolt 4 cable instead. This cable does not add ports or convert signals for devices lacking DP Alt Mode support.

20Gbps USB 3.2 Gen 2x2 data rate

The cable operates at the USB 3.2 Gen 2x2 specification, delivering 20Gbps bandwidth. Full-speed transfers are specified for a total extended length not exceeding 10ft. This single figure determines whether the cable matches the host and peripheral speed requirements.

How it compares

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

Price $26.99
Pricier than about 89% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameZIKNYDO
Model nameZ-W0503
Product typeUSB
Performance
Rated speed20 Gbit/s
Ports & slots
Connection typeUSB Type C
Connector count24
Connector detailsUSB Type C
Connector genderMale-to-Female
Compatibility
Apple compatibilityLaptop

Questions about this item

Does my laptop need a USB-C port with DisplayPort Alt Mode for the 8K@30Hz video output?

Yes, both the source and the display must support DisplayPort Alt Mode over USB-C for the 8K@30Hz signal to pass through the cable.

Will the cable still deliver 240W charging if my charger only provides 140W?

Yes, the PD 3.1 protocol is backward compatible with 140W, 180W, 60W, 45W, 36W, 27W and 15W chargers so the cable negotiates the highest power both ends support.

How can I verify the 20Gbps data rate is active after connecting the cable?

Open the operating system's USB device view or run a large file copy; sustained throughput approaching 20Gbps confirms Gen 2x2 operation.

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