Shuttle AN35N Ultra & USB

[Nucleus111]

I have a Shuttle AN35N Ultra with BIOS AN35S00l (the latest). The problem is that when I see the device listings during post, USB shows the following:

Device Device Class IRQ
0067 USB 1.0/1.1 OHCI cntrlr 11
0067 USB 1.0/1.1 OHCI cntrlr 5
0068 USB 2.0 EHCI cntrlr 11

Why is only 1 showed as being USB 2.0?

Thanks.

 

[Alkaline5]

I was wondering the same thing when I got mine. Don't worry, everything is as it shold be.

There's only one onboard USB2.0 controller because it is capable of controlling any USB device plugged into one of the 6 possible onboard ports. Each of the 1.1 controllers can only control 3 devices, so that's why there's two of them.