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Black USB-C to USB-C cable, 3.3 ft, woven finish

SMUGDESK

SMUGDESK USB4 40Gbps 240W USB-C Cable 3.3FT Black

SKU CH-7JMN-SGQ5P

USB-C cable delivers up to 40Gbps data, 8K video and 240W charging with PD 3.1 EPR support

Cable Length 3.3 Feet

  • 40 Gbps data transfer with USB4 Gen 3x2
  • 240 W charging via PD 3.1 Extended Power Range
  • 8K video output through DP Alt Mode
  • Works with Thunderbolt 3 and Thunderbolt 4
  • Backwards compatible with USB 3.2 and USB 2.0

One Cable for All Devices

This USB4 cable connects phones, notebooks, Macs and SSDs with a single reversible USB-C to USB-C link. It delivers up to 40Gbps data bandwidth and carries 8K video through DisplayPort Alt Mode. The cable handles up to 240W of power under the USB PD 3.1 Extended Power Range specification. It is built for users who want one lead that covers charging, data and display.

40Gbps USB4 Gen 3x2 Bandwidth

The decisive figure is the 40Gbps bi-directional data rate, which only activates when both host and peripheral support USB4 Gen 3x2. With lesser USB4 or USB 3.2 devices the cable falls back to 20Gbps or slower speeds automatically. Thunderbolt 3 and 4 hosts are also supported at their native rates. Check your device specifications to confirm 40Gbps capability before purchase.

Suits High-Power Laptops and Fast SSDs

Ideal for owners of 140W or 240W USB-C laptops, 8K monitors and 40Gbps external drives who need full speed and maximum charging in one cable. Not suitable for buyers who require longer reach than the 3.3FT length provides. Users with only legacy USB 2.0 or 3.0 ports will not benefit from the headline bandwidth or power figures.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 70% of the 15,227 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Other versions of this model

5 more in the same range

Questions about this item

What does 40 Gbps mean when I plug this into a real machine?

The cable delivers up to 40 Gbps bi-directional bandwidth when both host and device support USB4 Gen 3x2, so large file transfers and high-resolution video streams run at the full rated speed.

Which USB standard does this cable use and what does it cap in practice?

It implements USB4 Gen 3x2, limiting data to 40 Gbps and power to 240 W at 48 V, while remaining backward compatible with USB 3.2, USB 2.0 and Thunderbolt 3/4 devices.

What physical space or mounting does this cable need to fit?

The 3.3 ft length with USB-C male plugs on both ends requires only enough clearance for the connectors; no additional brackets, clips or mounting hardware are needed.

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