[CentOS] USB 2.0 device on a USB 3.0 plug
Gordon Messmer
gordon.messmer at gmail.com
Thu Feb 16 21:12:03 UTC 2017
On 02/16/2017 12:28 PM, John R Pierce wrote:
> USB 1 and 2 used 4 pins. USB 3 ports have an ADDITIONAL 5 pins, the
> original 4 are used for USB 1/2 operation, the new 5 only for USB 3
> operation. they are effectively two completely independent controllers.
Do you mean USB type C? USB 3 is supported and most commonly uses type
A plugs & ports, which should support older devices.
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