- 1 channel vga input, 1 channel audio input, 1 channel hdmi output; - 1 channel ypbpr input, 1 channel left and right sound input, 1 channel hdmi output; - support pc resolution as below: - 640*480@60hz, 640*480@72hz, 640*480@75hz, 640*480@85hz - 800*600@72hz, 800*600@75hz, 800*600@85hz - 1024*768@60hz, 1024*768@70hz, 1024*768@75hz, 1024*768@85hz - 1152*864@75hz,1280*720@60hz,1280*768@75hz,1280*960@60hz - 1280*1024@75hz, 1280*1024@85hz - support hi-clear ypbpr format as below: - 480i@60,576i@50,480p@60,576p@50,720p@50,720p@60,1080i@50, - 1080i@60,1080p@24,1080p@25,1080p@30,1080p@50,1080p@60, - compatible hdcp criterion; - prominence characteristic: - to provide suit board service for stb and dvd manufacturer. also provide the instruction of connect interface and connect method. transform vga signal and audio singal into hi-clear hdmi signal output. transform hd, ypbpr and left, right track signal into hi-clear hdmi signal output. oem and odm are welcome.