Look for "Enhanced" as part of the Host Controller ID in device manager. Also, according to Wiki, USB 2 has been around since 2001, so chances are the computer might be USB 2.
http://ask-leo.com/how_can_i_tell_if_i_have_usb_20.html While I can't vouch for this info, this is what I was able to find on the web. Richard P. > A friend of mine wants to know if the USB ports on his computer are USB 2 or > USB1. Is there any easy way for him to check this out? His PC is around 4 > years old and runs XP. ************************************************************************* ** List info, subscription management, list rules, archives, privacy ** ** policy, calmness, a member map, and more at http://www.cguys.org/ ** *************************************************************************
