The Mac Specialistindependent accessory compatibility lab

CalDigit · Cables

CalDigit Thunderbolt 5 Pro Cable

View on Amazon.co.uk search results for CalDigit Thunderbolt 5 Pro Cable (opens Amazon.co.uk)

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Why we’d pick it

A Thunderbolt 5 cable in four lengths, including a short 0.5 m version that CalDigit says fits iPhones in cases. A good partner for Thunderbolt 5 docks and fast external SSDs.

Spec sheet

ConnectorsUSB-CThunderbolt 5Thunderbolt 4Thunderbolt 3USB4
Max power240W
Max data speed120Gb/s
DataUp to 120Gb/s (Bandwidth Boost); 64Gb/s PCIe
PowerUp to 240W
VideoUp to 8K
Lengths0.5 m, 1 m, 1.5 m, 2 m
BuildBraided, E-Marker
Warranty2 years

Specs from the maker’s product page, checked 15 October 2026. Makers change specs — check before you buy.

Which devices it works with

Rule: USB-C to USB-C cable — For devices with a USB-C port. Lightning devices need a USB-C to Lightning cable instead. 120Gb/s needs Thunderbolt 5 at both ends; CalDigit says it works with any USB-C, USB4 or Thunderbolt 3/4/5 device.

iPhone 17 work · 34 models
iPad 22 work · 23 models
Mac 45 work · 45 models
Apple Watch 0 work · 20 models
AirPods 8 work · 12 models
Apple TV 0 work · 4 models
HomePod & home 0 work · 5 models

Sources checked 15 October 2026

More cables

Apple · Cables

Apple Thunderbolt 5 (USB-C) Pro Cable (1m)

USB-CThunderbolt 5Thunderbolt 4Thunderbolt 3

Data
Thunderbolt 5 up to 120Gb/s; TB3/TB4/USB4 up to 80Gb/s; USB 3 up to 10Gb/s
Video
DisplayPort 2.1 (UHBR20)
Power
Up to 240W
  • iPhone17/34: Works, 17 of 34 models
  • iPad22/23: Works, 22 of 23 models
  • Mac45/45: Works, 45 of 45 models
  • Watch—: Not compatible, 0 of 20 models
  • AirPods8/12: Works, 8 of 12 models
View on Amazon.co.uk search results for Apple Thunderbolt 5 (USB-C) Pro Cable (1m) (opens Amazon.co.uk)