Windows® 2000/XP
1. Right-click the My Computer icon and select Manage.
Note: Windows XP users may need to click Start to access the My Computer icon.
2. Click the Device Manager icon.
3. Click the plus (+) sign next to Universal Serial Bus Controllers.
Note: If Universal Serial Bus Controllers is not listed, there is a problem with the USB controller or the USB controller is not enabled in the computer's BIOS. Please contact the computer or card manufacturer for updated drivers and/or for information on how to fix or enable the USB controller.
1. If Enhanced Host Controller and/or USB 2.0 Root Hub Device is listed, then the computer has USB 2.0 ports.
2. If Universal Host Controller and/or Open Host Controller is listed, then the computer has USB 1.1 ports.