Any one who is even a little interested in technology would know that updating your drivers is one of the most important things to do in order to keep your computers functioning. The Realtek HD Audio Vista Driver is a driver for Realtek audio codecs. It can support 2, 6, and 8-Channel codecs. Specifically, the program can support ALC262, ALC268, ALC260, ALC662, ALC861, ALC861-VD-GR, ALC880 Series, ALC882, ALC888, ALC888T, ALC883, ALC885, ALC888S, and ALC889A codecs. Be sure to update drivers so that your computers are working properly. Even for systems as old as Vista, updating is still important.