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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

  • Connector count2
  • Connector genderMale to Male
  • Product typeThunderbolt Cable
  • Product colorBlack
  • Overall length6 ft (1.83 m)
  • Key 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.

How it compares

Measured against everything we stock in Thunderbolt Cables & Add-In Adapters, at today’s prices. Recalculated every night.

Price $26.99
Pricier than about 65% of the 231 comparable items (median $21.99).

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Specifications

Product
Brand nameRIITOP
Model nameTB4-6 ft
Product typeThunderbolt Cable
Product colorBlack
Ports & slots
Connector count2
Connector genderMale to Male
Size & build
Overall length6 ft (1.83 m)

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.

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