yeah, HQ, works like a charm, no problem at all.
mine is w/ 64MB DDR, clocked 250GPU / 513mem; goes stably upto 275 / 550.
memory i s 4ns Hynix, seen also w/ samsung
tv-out is S-video only, encoder chip is Phillips SAA7102.
p.s.
and it's not chINAtech, but chAINtech

chinatech does not manifacture videocards ...