10 bits dual-channels ad converters Max resolutionso1280 60hz Multi video inputs output signal for option Picture-in-picture function: free scale and free switch between foreground and background to display 2 channels simultaneously Perfect motion compensation in the industry , high image quality without edge blur Support all video resourse formats Max delay:3 frames only 1 frame delay under max resolution Support keyboard, uart, and ethernet control Input: Cvbs=3 channels, S-video(sd analogue-) =1, Dvi(digital video)=1, Vga analogue-rgb =1, Ypbpr =1, Ycbcr¡§sd analogue- Component =1, Standard output: Dvi(digital video)=1, Vga¡§analogue-rgb =1. 54cm*42cm*13cm