I've got 2 (theoretically) USB 3 to Thunderbolt adaptors one by Apple, and the other by Anker.

The Anker USB port is blue, in keeping with the USB standard, but the Apple port is white, in keeping with Steve's fixation on "pure white."

Since white is normally the color of a USB 1 port, and my adaptor is obviously not USB 1, and since Apple doesn't specify anywhere which USB version it is, is there any way for me to find out?

System Information isn't helpful.

Can I just assume that because it's got the Thunderbolt port it must be at least 3?


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