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Coiled USB-C to USB-C cable, spring design, 1.8m length

SMUGDESK

SMUGDESK Coiled USB C to USB C Extension Cable USB 3.2 Gen 2x2 20Gbps 100W PD 8K 60Hz 1.8m

SKU CH-83GB-MSE7P

A coiled USB-C extension cable delivering 20Gbps data, 100W charging and 8K 60Hz video over 1.8 metres

  • 20Gbps data speed moves large files quickly via USB 3.2 Gen 2x2
  • 100W power delivery charges laptops fast through USB-C
  • 8K video at 60Hz drives high-res displays from a single cable
  • Coiled spring design stretches to 1.8m then retracts for tidy storage
  • Durable flexible build resists bending damage during daily use

What this cable does and who needs it

This coiled USB‑C to USB‑C extension cable carries USB 3.2 Gen 2x2 signalling at 20Gbps, 100W power delivery and 8K 60Hz video. It suits laptop, tablet and docking‑station users who want a single tidy link for charging, fast data sync and external‑display output.

Capacity and headroom

The 20Gbps lane handles large‑file transfers and high‑resolution video streams without bottleneck, while 100W PD keeps power‑hungry devices charged. Bandwidth and power headroom end at those rated limits; workloads exceeding 20Gbps or 100W will require a different interconnect.

Thermals, noise and power draw

Passive copper construction produces no fan noise and adds negligible heat during normal operation. The coiled spring design keeps the 1.8m length tidy and resists bending fatigue, so the cable runs cool and silent whether stretched across a desk or coiled for travel.

Highlights

  • 20Gbps data speed moves large files quickly via USB 3.2 Gen 2x2
  • 100W power delivery charges laptops fast through USB-C
  • 8K video at 60Hz drives high-res displays from a single cable
  • Coiled spring design stretches to 1.8m then retracts for tidy storage
  • Durable flexible build resists bending damage during daily use

Specifications

No published specifications for this item yet.

Questions about this item

Will the USB 3.2 Gen 2x2 20Gbps cable work with my older USB 3.0 devices?

Yes, the cable is backward compatible; it will operate at the host port's maximum speed while still delivering up to 100W charging.

How can I verify the cable is running at 20Gbps after connecting it?

Open the OS USB controller view or run a large-file transfer between fast SSDs; sustained throughput above 10Gbps confirms Gen 2x2 operation.

Does the 1.8m coiled cable include a power adapter or video dongle?

Only the USB-C male-to-male extension cable is in the box; any charger, dock or display adapter must be purchased separately.

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