If the mobile hard disk is a USB2.0 interface, when connecting it to the USB3.0 interface of a PC to transfer data, the maximum theoretical transfer rate will only be 480Mbps (60MB/s) of USB2.0. The actual transmission rate of the USB3.0 and USB3.1 GEN 1 interfaces are: read rate from 60MB/s to 140MB/s, and write rate from 50MB/s to 110MB/s. The actual transfer rate of USB3.0 and USB 3.1 GEN 1 is about 3.2Gbps (410MB/s) In fact, USB 3.1 Gen 1 is equivalent to USB 3.0, the transfer rate of USB 3.0 and USB 3.1 Gen1 is the same, but only the difference in name In fact, due to various factors, some losses have to be subtracted. Of course, this is only the theoretical rate. What is the actual data transfer rate of USB 3.1 GEN 1 and GEN 2?įor USB 3.1 TYPE C CABLE, the maximum theoretical rate of GEN 1 is 5Gbps, and the maximum theoretical rate of GEN 2 is 10Gbps.ġ.
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