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Grey nylon USB-C to USB-C cable, 1.0 metre, male-to-male connectors

Silkland S3503 USB C to USB C cable 1.0m 20Gbps 240W Grey

SKU CH-J8Q0-C7Y0H

USB C cable carries 8K video, 20Gbps data and 240W charging in a 1.0m nylon build

  • Rated speed20 Gbit/s
  • Connection typeUSB Type C
  • Cable length1.0
  • Connector count24
  • Connector detailsUSB Type C
  • Connector genderMale-to-Male
  • Delivers 8K@30Hz, 5K@60Hz and 4K@144Hz video to USB-C monitors
  • Charges laptops at up to 240W with USB PD 3.1 EPR support
  • Transfers data at 20Gbps via USB 3.2 Gen 2x2
  • Built with nylon braid and 24-pin connectors for durable daily use
  • Works with portable monitors, docks, hubs and DP Alt Mode laptops

Silkland S3503 USB C cable for display and charging

The Silkland S3503 is a USB C to USB C cable built for users who need video output, fast data transfer and high-power charging in one lead. It suits laptop owners connecting to USB C monitors, portable displays or docking stations, and phone users who want 240 W Power Delivery charging with a single grey nylon cable.

Build quality and daily connections

A woven nylon jacket protects the 1.0 m cable from abrasion while keeping it flexible for desk routing or travel bags. Both ends carry 24-pin USB Type C male plugs, so the cable inserts either way up and mates with Thunderbolt 3 or 4 ports as well as standard USB C sockets. The construction supports 20 Gbps data rates and 240 W PD 3.1 charging without overheating during extended sessions.

Check your setup before ordering

Video output requires the host USB C port to support DisplayPort Alt Mode; without it the cable will only carry data and power. To reach 20 Gbps both the computer and the connected device must operate at USB 3.2 Gen 2x2, otherwise the link falls back to the lower speed each device supports. For 8K@30 Hz or 4K@144 Hz the source and display need DisplayPort 1.4 with DSC compression, and the charger must deliver PD 3.1 EPR power to enable 240 W charging.

How it compares

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

Price $19.99
Pricier than about 77% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameSilkland
Model nameS3503
Product typeUSB C to USB C
Product colorGrey
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 detailsNylon
Compatibility
Apple compatibilityUSB C Hub/Dock

Questions about this item

What data rate does the USB 3.2 Gen 2x2 interface cap at in practice?

The cable is USB 3.2 Gen 2x2 compliant and rated for 20Gbps; both host and device must support that standard or the link will fall back to the lower speed.

What physical clearance does the 1.0m cable need to reach a portable monitor?

At 1.0m the cable spans roughly 3.3ft, so allow that much straight-line distance plus a little slack for the nylon-sheathed male-to-male connectors.

How do I install the cable so the 8K@30Hz video signal works?

Plug each USB-C end into ports that explicitly support DisplayPort Alt Mode; if either side lacks Alt Mode the video link will not activate.

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