High performance VGA chipset. Sold also by WD under name 1024 DX. Palcal's card: WD90C30-LRWD90C30-LR WD90C30-LRWD90C30-LR Vlask's card: WD90C30-LRWD90C30-LR WD90C30-LRWD90C30-LR WD90C30-LR chipsWD90C30-LR chips