Yes, Thunderbolt 4 cables are backward compatible with Thunderbolt 3 and USB-C devices.
Are Thunderbolt 4 Cables Compatible With Thunderbolt 3 Computers and Devices?
Last Update: July 27th, 2024Article ID: 1056440
Yes, Thunderbolt 4 cables are backward compatible with Thunderbolt 3 and USB-C devices.