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Short 1.6ft USB-C to USB-C cable with matte black finish

SMUGDESK

SMUGDESK USB4 Cable 1.6ft 240W 40Gbps 8K@60Hz Thunderbolt 4

SKU CH-9HME-8V00Q

A 1.6 ft USB4 cable delivering 240 W charging, 40 Gbps data and 8K 60 Hz video over Thunderbolt

Cable Length 1.6 Feet

  • Charges laptops at up to 240W with PD 3.1
  • Moves large files at 40Gbps between compatible drives
  • Drives an 8K display at 60Hz over a single connection
  • Works with Thunderbolt 4, Thunderbolt 3 and earlier USB-C gear
  • Short 1.6ft length keeps desks tidy for dock or monitor links

1.6 ft USB4 cable for Thunderbolt 4 workflows

This 1.6 ft USB4 cable delivers up to 40 Gbps data transfer, 240 W charging and 8K at 60 Hz video over a single USB‑C to USB‑C link. It targets professionals who connect MacBooks, laptops, monitors, docks or high‑speed SSDs that require the full Thunderbolt 4 bandwidth and power envelope. The short length keeps the signal clean for demanding creative or engineering setups.

240 W PD 3.1 charging

The cable carries PD 3.1 power up to 240 W (48 V / 5 A), so one cord can charge a MacBook Pro at full speed while simultaneously driving an 8K display or two 4K displays. Backward compatibility with Thunderbolt 3, USB 3.2, USB 3.1 and USB 3.0 means older peripherals still work, though they run at their own lower limits. Dual‑monitor arrangements need two separate cables.

Plug‑and‑play with host‑side bandwidth checks

Installation is straightforward: plug each end into a USB‑C port that supports the desired protocol and the link negotiates automatically. The most common issue is connecting to a port that only offers USB 3.2 or lower, which caps data at 10 or 20 Gbps and may limit charging to 65 W or 100 W. Verify that the host, dock and display all advertise Thunderbolt 4 or USB4 40 Gbps to get the rated performance.

Highlights

  • Charges laptops at up to 240W with PD 3.1
  • Moves large files at 40Gbps between compatible drives
  • Drives an 8K display at 60Hz over a single connection
  • Works with Thunderbolt 4, Thunderbolt 3 and earlier USB-C gear
  • Short 1.6ft length keeps desks tidy for dock or monitor links

Specifications

No published specifications for this item yet.

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Questions about this item

Will the 240W charging capability degrade over time with daily use?

The cable is rated for up to 240W (48V/5A) power delivery and maintains this specification throughout its lifespan; no maintenance or replacement of the charging function is required.

Does the 40Gbps data transfer rate sustain during prolonged large-file transfers?

The cable supports up to 40Gbps transfer speed; sustained throughput depends on the connected host and storage devices both supporting the same 40Gbps capability.

Does the cable get warm when delivering 240W continuously for hours?

The cable is designed to handle up to 240W (48V/5A) power delivery; normal operation at this rating does not require additional cooling or indicate a thermal limit.

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