According to the manufacturer's website:
https://www.belkin.com/de...The Thunderbolt 3 cable supports data transfer between Thunderbolt 3 devices at a breathtaking speed of up to 40 Gbps. It is backwards compatible and enables data transfer rates of up to 10 Gbit/s for USB 3.1 devices, up to 5 Gbit/s for USB 3.0 and 480 Mbit/s for USB 2.0.
So it depends on the transmission standard.
