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Identifying USB 2
Hi
What is the easiest way to know if a PC has USB1.1 or USB2 (using software)? I've looked around Windows XP on several PCs and I can't tell.... - David Angelovich |
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Identifying USB 2
Click Start | Run | Devmgmt.msc
In device manager it will state something like ??host controller (USB1.x) or extended host controller (USB2.x)! There are only 3 types of controller standards; USB 1.x UHCI (Universal Host Controller Interface) USB 1.x OHCI (Open Host Controller Interface) USB 2.x EHCI (Enhanced Host Controller Interface) -- Regards, Ramesh http://www.angelfire.com/dragon/sramesh2k/ "David Angelovich" wrote in message ... Hi What is the easiest way to know if a PC has USB1.1 or USB2 (using software)? I've looked around Windows XP on several PCs and I can't tell.... - David Angelovich |
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