We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
A black USB-C cable coiled on a white surface, 3.3FT long

Vszerda

Vszerda USB4 Thunderbolt 4 cable 3.3FT 40Gbps 240W 8K@60Hz

SKU CH-CKYY-SP7RM

A 3.3 ft USB-C cable delivering 40 Gbps data, 240 W charging and 8K 60 Hz video for Thunderbolt 3, Thunderbolt 4 and USB-C devices

  • Transfers data at 40 Gbps for rapid file moves
  • Delivers up to 240 W power to charge laptops fast
  • Drives an 8K display at 60 Hz or 4K at 144 Hz
  • Works with Thunderbolt 3, Thunderbolt 4 and USB-C devices
  • 3 ft length gives flexible desk placement

Thunderbolt 4 cable for high-bandwidth devices

This 3.3 ft USB4 cable delivers 40 Gbps bandwidth and 240 W power delivery for Thunderbolt 4 and Thunderbolt 3 hosts. It also drives 8K displays at 60 Hz or 4K at 144 Hz. Backward compatible with USB 3.2, 3.1, 3.0 and USB 2.0 ports.

Users needing maximum throughput and charging

Suits owners of Thunderbolt 4 laptops, docks, eGPUs or high-speed SSD enclosures who want full 40 Gbps speed and 240 W charging in one cable. Not for buyers who only need basic USB 2.0 charging or data rates below 20 Gbps.

40 Gbps certified bandwidth

The decisive specification is the 40 Gbps Thunderbolt 4 certification, which guarantees full speed with compatible hosts, docks and external drives while supporting 240 W power and 8K 60 Hz video.

How it compares

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

Price $13.99
Cheaper than about 60% of the 15,227 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Questions about this item

Do I need a charger and device that both support 240W Power Delivery for this cable to deliver its maximum charging rate?

Yes, the cable supports up to 240W PD charging, but the connected charger and device must also be 240W compatible to reach that rate.

Will this cable run at 40Gbps when I plug it into my existing Thunderbolt 3 dock and laptop?

The cable is backward compatible with Thunderbolt 3 ports, but the link speed will be limited to the Thunderbolt 3 maximum of 20Gbps.

How can I confirm the cable is operating at 40Gbps after I connect my 8K monitor?

Check your system’s port or device manager to verify a 40Gbps link and ensure the display is running at 8K resolution and 60Hz refresh rate.

More in USB Cords & Extension Cables

Similar items