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Black nylon-braided USB4 cable, 1.6ft long with USB-C connectors on both ends

SMUGDESK

SMUGDESK USB4 Cable 1.6ft 40Gbps 8K@60Hz 100W PD Nylon Braided Black

SKU CH-78PK-FMJZ6

A 1.6 ft USB4 cable delivers 40 Gbps data, 8K 60 Hz video and 100 W charging in a nylon-braided design

Cable Length 1.6 Feet

Style USB 4.0

  • 100W PD fast charging powers laptops in 1.5 hours
  • 40Gbps USB4 data transfer moves large files quickly
  • 8K@60Hz video output drives high-resolution displays
  • Thunderbolt 4 and USB 3.2 backward compatibility connects legacy gear
  • 6ft nylon-braided cable resists tangles and wear

USB4 cable for 40 Gbps data and 8K video

This USB4 cable delivers up to 40 Gbps data transfer between compatible USB-C devices and supports single 8K 60 Hz or dual 4K display output. It handles 100 W power delivery at 20 V 5 A for fast charging of laptops and tablets. The 1.6 ft nylon braided design suits desk setups and short-run connections.

Thermals noise and power draw in normal use

The cable operates without active cooling and produces no audible noise during typical data or video workloads. Power draw follows the connected device's negotiation up to the 100 W maximum, so heat remains minimal along the 1.6 ft length. Backward compatibility with Thunderbolt 3 and USB 3.2 3.1 3.0 ensures stable operation across mixed generations.

Sustained load behaviour versus short burst

During extended 40 Gbps transfers or continuous 8K 60 Hz streaming the cable maintains rated throughput without throttling. The 100 W charging capacity stays consistent for sessions beyond 1.5 hours, supporting full laptop recharge cycles. Dual 4K monitor setups require two cables, each preserving signal integrity over long periods.

Highlights

  • 100W PD fast charging powers laptops in 1.5 hours
  • 40Gbps USB4 data transfer moves large files quickly
  • 8K@60Hz video output drives high-resolution displays
  • Thunderbolt 4 and USB 3.2 backward compatibility connects legacy gear
  • 6ft nylon-braided cable resists tangles and wear

Specifications

No published specifications for this item yet.

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Questions about this item

How do I install the cable so the 8K@60Hz video output works?

Plug each USB-C end into a port that supports DisplayPort Alternate Mode; if either port is data-only the 8K@60Hz signal will not appear.

What maintenance or replacement will this cable need later?

The nylon braid resists abrasion, but repeated sharp bends near the connectors can fatigue the internal wires — replace the cable if the sheath frays or charging drops below 100W.

What limit appears first during sustained 40Gbps transfers?

The 1.6ft length keeps signal loss low, yet the 100W power delivery can warm the connectors; thermal throttling on the host port typically caps throughput before the cable itself does.

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