Hello I have been using some cheap video cards to capture analog video that are quite fast. they use the conexant 878 chipset, which I believe is quite fast in capturing. Now I can't find any cards with it and mostly see ones with the :

Philips NXP 7130 chipset

any experience with 20$ capture cards or this 7130 chipset? I'm looking for lowest latency possible,

best,

Jaime