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
Black Thunderbolt 4 cable with USB-C connectors at both ends, 6.6 ft long

RIITOP

RIITOP TB4-6FT Thunderbolt Cable 6.6ft 40Gbps 100W

SKU CH-3Z63-BVQES

A 6.6 ft Thunderbolt cable delivering 40 Gbps data, 100 W charging and 8K video in one link

  • TypeThunderbolt Cable
  • ColorBlack
  • Length6 ft.
  • Connector Number2
  • Terminal GenderMale to Male
  • FeaturesRIITOP Thunderbolt 4 supports video resolutions of up to 8K
  • 40 Gbps data transfer for Thunderbolt 4 devices
  • 100 W Power Delivery 3.0 charging over a single cable
  • Drives one 8K display or two 4K monitors via daisy-chaining
  • Works with Thunderbolt 3, USB4 and USB-C 3.2, 3.1, 2.0 hosts
  • 6 ft active cable length for flexible desk setups

Thunderbolt 4 cable 40 Gbps 100 W

The RIITOP TB4-6FT is an active Thunderbolt 4 cable rated for 40 Gbps data transfer and 100 W Power Delivery charging. It connects two USB-C or Thunderbolt devices over 6.6 ft and supports one 8K display at 7680x4320 or two 4K displays via daisy-chaining or a dock. The cable is fully backward compatible with Thunderbolt 3, USB4, USB 3.2, 3.1 and 2.0 hosts and devices.

Who this suits and who should look elsewhere

Creators and professionals who need full Thunderbolt 4 bandwidth for external SSDs, eGPU enclosures or high-resolution monitors will benefit from the certified 40 Gbps link and 100 W charging in a single cable. Users who only require basic USB-C charging or data speeds below 10 Gbps can use a shorter, less expensive USB-C cable instead. Buyers needing a cable longer than 6.6 ft or a right-angle connector should consider other form factors.

Deciding specification 40 Gbps Thunderbolt 4

The single specification that determines whether this is the right part is the certified 40 Gbps Thunderbolt 4 bandwidth. Only cables carrying the Thunderbolt 4 logo guarantee full 40 Gbps performance, 8K video support and 100 W Power Delivery across the entire 6.6 ft length. If the host or device only supports USB 3.2 or Thunderbolt 3 at lower speeds, the cable will still work but will not deliver its maximum rated throughput.

Highlights

  • 40 Gbps data transfer for Thunderbolt 4 devices
  • 100 W Power Delivery 3.0 charging over a single cable
  • Drives one 8K display or two 4K monitors via daisy-chaining
  • Works with Thunderbolt 3, USB4 and USB-C 3.2, 3.1, 2.0 hosts
  • 6 ft active cable length for flexible desk setups

Specifications

BrandRIITOP
ModelTB4-6FT
TypeThunderbolt Cable
ColorBlack
Length6 ft.
Connector Number2
Terminal GenderMale to Male
FeaturesRIITOP Thunderbolt 4 supports video resolutions of up to 8K (7,680x4,320), and advanced video features like HDR, 10-bit color depth, and Display Stream Compression. Connect two 4K monitors via daisy-chaining or a docking station. Fast speeds are ideal for Thunderbolt storage devices. Fully compliant with USB4, the latest USB standard. Supports up to 40Gbps of bandwidth, USB Power Delivery 3.0, DisplayPort Alt Mode, and advanced USB-C features depending on device support. Backward compatible with Thunderbolt 3 computers and devices. Achieve up to 40Gbps speed and full Thunderbolt 3 fe

Questions about this item

Will the 6.6 ft cable still deliver 40 Gbps to a Thunderbolt 3 SSD I already own?

Yes, the cable is fully backward compatible with Thunderbolt 3 devices and hosts, so your existing SSD will run at up to 40 Gbps over the 6.6 ft length.

How can I confirm the cable is running at 40 Gbps after I plug it in?

Check the host's Thunderbolt control panel or system report — it will show a 40 Gbps link width when the cable is operating at full Thunderbolt 4 speed.

Does the box include a power adapter for the 100 W charging, or only the cable?

Only the USB-C to USB-C cable is included; a 100 W USB Power Delivery charger must be purchased separately.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.