HiSpeed Bus vs Superspeed bus

Question

I just got a new Macbook Pro 15" 2.6 Ghz etc etc. Awesome machine.

I noticed in System Profile that the two USB buses are listed as USB 3.0 Hi-Speed Bus and USB 3.0 SuperSpeed Bus.

I thought USB 2 was Hi-Speed and USB 3 was superspeed.

When I attach anything to the left-hand usb port, it's listed in the HiSpeed Bus.

What gives? Anyone?

Posted on Feb 23, 2014 5:52 PM

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Answer 1

Level 1

8 points

Hi-Speed and SuperSpeed is a logical separation to show user which device speed connection is used to every connected USB device

Very helpful 😉

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