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Black braided USB-C to USB-C cable, 1.5ft, nylon sleeve

SMUGDESK

SMUGDESK USB C to USB C Cable 1.5ft 40Gbps 240W Black

SKU CH-W7N0-RY4AD

A 1.5 ft USB‑C cable delivering 40 Gbps data, 240 W charging and 8K 60 Hz video for Thunderbolt 4 devices

Cable Length 1.5 Feet

  • Charges MacBook Pro 86% in 35 minutes with 240W PD 3.1 power delivery
  • Transfers 2.5G files in one second at 40Gbps USB4 speed
  • Drives 8K@60Hz or dual 4K@60Hz displays via Thunderbolt 4 compatibility
  • E-Marker chip regulates voltage and protects battery during high-power charging
  • Nylon-braided 1.5ft cable withstands daily bending and travel use

Purpose-built cable

This SMUGDESK USB C to USB C cable delivers 40Gbps data transfer and up to 240W power delivery in a 1.5ft length. It suits professionals who need Thunderbolt 4-level bandwidth and fast charging for laptops, tablets and phones from a single short connection. The integrated E-Marker chip negotiates power safely across compatible devices.

Upgrade path

It replaces older USB 3.2 or USB 3.1 cables that cap at 10Gbps or 20Gbps and 100W charging. The jump is worth it when your host and peripheral both support USB4 Gen 3 or Thunderbolt 4 and you need 8K@60Hz video or 240W charging. Legacy devices will still work but run at their own lower limits.

Interface limits

The USB4 Gen 3 interface tops out at 40Gbps and 240W, so longer cables or hubs without active electronics cannot sustain these rates. Dual 4K@60Hz output requires two separate cables and host support for DisplayPort Alt Mode. Devices limited to USB 3.0 or Thunderbolt 3 will not reach the cable’s maximum speed or power.

Highlights

  • Charges MacBook Pro 86% in 35 minutes with 240W PD 3.1 power delivery
  • Transfers 2.5G files in one second at 40Gbps USB4 speed
  • Drives 8K@60Hz or dual 4K@60Hz displays via Thunderbolt 4 compatibility
  • E-Marker chip regulates voltage and protects battery during high-power charging
  • Nylon-braided 1.5ft cable withstands daily bending and travel use

Specifications

No published specifications for this item yet.

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Questions about this item

How long is this cable and will it reach my monitor?

The cable is 1.5 ft long, so it works best when the host and display are close together on the same desk.

Which end plugs in first when I connect a MacBook Pro and an 8K display?

Both ends are identical USB-C; plug either end into the MacBook and the other into the monitor, but the display must support DP Alt Mode for 8K@60Hz video.

When should I replace this cable if I use it daily for 240W charging?

Replace it if the braided sheath frays, the connectors become loose, or the E-Marker chip stops negotiating 48V/5A after repeated 35-minute charge cycles.

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