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Black USB-C to USB-C cable with straight connectors, four feet long

SMUGDESK

SMUGDESK USB 4.0 240W 40Gbps Type-C cable 4 ft

SKU CH-48AY-17RKJ

Delivers up to 240W charging, 40Gbps data and 8K@60Hz video over a 1.5 m Thunderbolt-compatible USB-C link

Cable Length 4 Feet

  • Charges laptops at up to 240W with a compatible charger
  • Transfers data at up to 40Gbps when used with a Gen3 port
  • Drives an 8K display at 60Hz over a single cable
  • Runs dual 4K monitors at 60Hz for expanded workspaces
  • Works with Thunderbolt 3 and 4 hosts for broad compatibility

USB 4.0 40 Gbps Type-C cable 4 ft

This USB 4.0 cable carries up to 40 Gbps of data and delivers up to 240 W of power through a USB-C connector. It supports single 8K at 60 Hz or dual 4K at 60 Hz video output. The four-foot length suits desktop and laptop connections.

Who it suits and who it does not

Users who need the highest USB 4.0 bandwidth for eGPU enclosures, high-resolution displays or rapid bulk transfers will benefit. Buyers whose devices only support lower USB generations will not see the full 40 Gbps or 240 W capability.

Deciding specification — 40 Gbps bandwidth

The cable is rated for 40 Gbps USB 4.0 Gen3 throughput, which also enables the 240 W power delivery and 8K video modes. If the host port is limited to 20 Gbps Gen2, the cable will fall back to that lower speed.

How it compares

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

Price $16.99
Pricier than about 60% 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 USB-C connector style does this 4 ft cable use for charging and video?

The cable has USB-C plugs on both ends and supports up to 240 W power delivery at 48 V / 5 A along with 8K 60 Hz or dual 4K 60 Hz video.

Which port standard must my laptop or dock provide to reach the 40 Gbps data rate?

You need a USB4 Gen 3 or Thunderbolt 3 / 4 port; a USB 3.2 Gen 2 port will limit bandwidth to 20 Gbps.

How often should I inspect the cable for wear if I use it daily for an eGPU and 240 W charging?

Check the connectors and jacket every few months for bent pins, fraying or heat damage; replace the cable if any deformation appears.

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