Please refer to the following information about the data transfer speed of Anker cables.

Maximum data transfer speed:

USB 2.0: 480Mbps（60MB/s）

USB 3.0: 5Gbps（640MB/s）

USB 3.1 Gen1: 5Gbps（640MB/s）

USB 3.1 Gen2: 10Gbps（1.25GB/s）

ThunderBolt 3.0: 40 Gbps(5GB/s) 

ThunderBolt 4.0: 40 Gbps(5GB/s) 

Please be advised that USB 2.0 speed is 480 megabits per second. That's 60 megabytes per second. Given the protocol overhead and the fact that USB 2.0 is half-duplex, the maximum data rate will be 30-40 megabytes per second. The case is the same as the other USB transfer speed.

If you have any other questions, don't hesitate to contact us for help.