回复：如何判断computer USB 口是usb1.0 or usb 2.0? Thanks.

来源: donz94086 于 2006-11-20 23:27:00 [] [旧帖] [给我悄悄话] 阅读数 : (75 bytes)

check u***** device
standard enhanced pci to u***** host controller is u***** 2.0

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