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Black USB C to USB C cable, 3.3 ft long, straight connectors

RIITOP

RIITOP USB4 cable 3.3 ft 240W 40Gbps 8K 60Hz

SKU CH-JF2Z-H1PGQ

USB-C cable delivers 40 Gbps data, 240 W charging and 8K 60 Hz video over 3.3 ft

  • Connector TypeUSB C to USB C
  • ColorBlack
  • Charge at up to 240W with PD 3.1 48V 5A support
  • Transfer data at up to 40Gbps theoretical bandwidth
  • Drive a single 8K display at 60Hz or dual 4K at 60Hz
  • Works with Thunderbolt 4, Thunderbolt 3 and USB 3.2 Gen 2×2 devices
  • 3 ft USB C to USB C cable for flexible desk setups

USB4 cable 3.3 ft 240W 40Gbps

This USB4 cable carries data at up to 40 Gbps, delivers up to 240 W of power at 48 V 5 A via PD 3.1, and supports 8K video at 60 Hz or dual 4K at 60 Hz over Thunderbolt 4 or Thunderbolt 3 connections. It is built for professionals who need maximum throughput and high-power charging on USB-C laptops, tablets, docks and external GPUs.

Who this suits, who it does not

The cable suits users with USB4 or Thunderbolt 4 hosts who require the full 40 Gbps bandwidth and 240 W charging for demanding workflows. Buyers whose devices only support lower USB speeds or lower power delivery profiles will not benefit from the cable’s peak capabilities. It is also not intended for connections that lack USB-C ports altogether.

Deciding specification

The single figure that determines fit is the 40 Gbps data rate combined with 240 W PD 3.1 charging; if the host and peripheral cannot negotiate both, the cable will fall back to their maximum supported levels.

Highlights

  • Charge at up to 240W with PD 3.1 48V 5A support
  • Transfer data at up to 40Gbps theoretical bandwidth
  • Drive a single 8K display at 60Hz or dual 4K at 60Hz
  • Works with Thunderbolt 4, Thunderbolt 3 and USB 3.2 Gen 2×2 devices
  • 3 ft USB C to USB C cable for flexible desk setups

Specifications

Connector TypeUSB C to USB C
ColorBlack

Questions about this item

What USB-C power source do I need to reach the cable's 240W charging rating?

You need a USB-C charger or dock that supports USB Power Delivery 3.1 at 48V and 5A to deliver the full 240W through this cable.

Will this cable work with my existing Thunderbolt 3 dock and 4K monitors?

Yes, the cable is backward compatible with Thunderbolt 3 and USB 3.2 Gen 2 devices, supporting dual 4K at 60Hz video output through a compatible dock.

How can I verify the cable is delivering 40Gbps data speeds after connecting my SSD?

Run a disk benchmark on the external SSD; sustained read and write speeds approaching 5 GB/s confirm the 40Gbps link is active.

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