Thunderbolt 4 Cable 40 Gigabits

Thunderbolt 4 Cable 40 Gigabits: a cable rated for 40 gigabits per second and 100 watts.

Cables and adapters with their real bandwidth and power ratings published, and certification stated where it exists. Most connection problems are a cable problem.

Specification

• Connects to: check the port symbol on your laptop; the listing says which ports it suits
• Ports: as the connectors in the name
• Power delivery: as stated above
• Display support: 40 gigabits per second and 100 watts
• Weight: about 0.2 kg
• Warranty: lifetime replacement on cables

What arrives

• Cable
• Velcro tie

Will it connect to your laptop

Cables are where setups fail quietly. A USB-C cable that came with a phone often carries power and USB 2 data only, so a 4K screen on it either fails or falls back to 30 hertz. Every cable here states its bandwidth, its power rating and its certification. Certification: Thunderbolt 4 certified. Tell us your laptop make and model at checkout and we check the port, the power and the display limit against it before we dispatch. If something we sent does not connect first time we pay the postage both ways, because a returned dock is our mistake rather than yours.

Which option to buy

1 Metre is one metre, enough from a dock to a screen on the same desk. 2 Metre is two metres, which is what most desks actually need. 3 Metre is three metres, for a screen on an arm or a wall. We sell office tech filtered by what it will actually connect to. Every listing states the port it needs, the power it delivers and the screens it will drive, and where a cheaper product does the same job for your laptop we say so.