> I recently installed external USB 2.0 card VIA TD USB20 6220 witch > greatly supports USB 2.0. It was w/o any drivers supplied so I had > to download it from via website, istalled it and got everything > worked OK. The reason to buy add-on card with additional USB ports > was that I have 6 devices for USB ports (my mobo has only two > built in). > Oleg Assuming your motherboard had a USB2 port, then you didn't need to buy a USB2 PCI card, a simple hub would have given you additional ports. PCI USB2 cards are a great addition to an older PC that only supports USB 1.1, but you will take a 20 percent performance hit on USB 2 devices, using a PCI, card as opposed to an on-board chipset. This is because of the delays involved in the inherent sharing of the PCI Bus. So put your fastest devices, such as an external drive, on the motherboard USB 2 ports. My 20 percent figure, came from a PCMAG article, which recently benchmarked and quantified this difference. Rode The NOSPIN Group http://freepctech.com Do you want to signoff PCBUILD or just change to Digest mode - visit our web site: http://freepctech.com/pcbuild.shtml