QVS UC2-100PM High Speed USB 2.0 PCI Host Adapter ( Windows / Mac )

Rating:
Summary: Piece of crap--get something certified
Review: Maddeningly, this thing worked intermittently, but its driver was a ROYAL pain to install on my XP box and seemed to disappear after a couple reboots. I also lost my wireless keyboard and mouse twice (on a separate USB jack, mind you), and I repeatedly and randomly lost my motherboard. As in I couldn't even get to BIOS. And I finally got fed up and ripped this thing out and threw it in the trash. The telltale moment is probably when Windows bonks you with a message and says this isn't ceritified hardware and strongly recommends not installing it. Good advice I wish I'd taken.