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Black nylon braided USB-C to USB-C cable, 3.3 ft long

SMUGDESK

SMUGDESK USB4 Cable 40Gbps 240W 3.3ft Nylon Braided Black

SKU CH-E5JQ-07KMY

USB4 cable delivers 40 Gbps data transfer and 240 W charging with Thunderbolt 3 and 4 compatibility

Cable Length 3.3 Feet

  • 40 Gbps data rate moves large files quickly
  • 240 W power delivery charges laptops and phones fast
  • Thunderbolt 3 and 4 compatible works with existing gear
  • Nylon braided jacket resists wear during daily use
  • 3 ft length gives flexible desktop reach

USB4 Cable 40Gbps 240W

This USB-C to USB-C cable delivers 40Gbps data transfer and 240W power delivery in a 3.3ft nylon-braided design. It supports Thunderbolt 4 and Thunderbolt 3 hosts and devices while remaining backward compatible with USB 3.2, 3.1 and 2.0 speeds. The cable can drive one 8K@60Hz or 5K@60Hz display, or dual 4K@60Hz displays simultaneously. It is built for users who need maximum bandwidth and charging from a single connection.

Check host port and display requirements

Verify that your USB-C port supports Thunderbolt 4 or Thunderbolt 3 to reach the full 40Gbps data rate and 240W charging capability. For video output, the host port must support DisplayPort Alternate Mode; otherwise the display will not work. The cable is backward compatible, so it will function at lower speeds on standard USB-C ports, but the highest performance requires a Thunderbolt-capable host. Ensure your power source and device both support USB Power Delivery up to 240W for fastest charging.

Suits Thunderbolt workflows, not basic charging only

This cable suits professionals connecting Thunderbolt docks, high-speed storage and 8K or dual 4K displays to MacBook Pro, iMac, Windows Thunderbolt 3/4 laptops or iPad Pro. It also serves Galaxy S22 users who want maximum future-proof bandwidth. Buyers who only need standard USB-C charging at 60W or 100W, or who have hosts without Thunderbolt or DisplayPort Alt Mode, will not benefit from the extra capability and should consider a simpler cable.

Highlights

  • 40 Gbps data rate moves large files quickly
  • 240 W power delivery charges laptops and phones fast
  • Thunderbolt 3 and 4 compatible works with existing gear
  • Nylon braided jacket resists wear during daily use
  • 3 ft length gives flexible desktop reach

Specifications

No published specifications for this item yet.

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Questions about this item

What comes in the box and do I need any extra adapters?

The package contains the USB4 cable with USB-C connectors on both ends; no separate adapters are required for Thunderbolt 4, Thunderbolt 3, USB 3.2, USB 3.1 or USB 2.0 devices.

Should I choose the 1.5 ft or 3.3 ft length for a desktop setup?

The 3.3 ft cable gives enough reach to connect a laptop to a dock or monitor on a typical desk without excess slack, while the 1.5 ft version suits tighter spaces or portable use.

What does the 40 Gbps rating mean when I plug this into my MacBook Pro?

It delivers up to 40 Gbps data throughput, 240 W power delivery and can drive one 8K 60 Hz or dual 4K 60 Hz displays provided the host port supports DisplayPort Alt Mode.

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