SMUGDESK USB Type C Extension Cable 6.6FT 2Pack

Two-Pack USB-C Extension Cable

This SMUGDESK two-pack provides two 6.6 ft USB Type-C male-to-female extension cables. Each cable is rated for USB 3.1 Gen2 data transfer up to 10 Gbps and power delivery up to 100 W at 5 A. The set suits users who need to extend a single connection or keep a spare cable at a second workstation.

Check Port Capabilities Before Use

Verify that the host port supports USB 3.1 Gen2 or Thunderbolt 3 to achieve the stated 10 Gbps throughput and 4K video output at 3840 x 2160 at 60 Hz. The connected charger must supply up to 20 V at 5 A for 100 W charging, and the device must accept that profile. An E-Marker chip inside the cable negotiates safe power delivery.

Sustained Transfer and Charging Behaviour

The nylon-braided jacket, metal shells and reinforced strain relief protect signal integrity during long file moves or extended display sessions. The E-Marker chip maintains stable 5 A current without thermal throttling, so 10 Gbps transfers and 100 W charging remain consistent over the full 6.6 ft length rather than dropping after a short burst.