Input Port:1 x -compatible, 3 x (Yellow,White,Red), 1xS-video Output Port:1 x USB 2.0 Input resolution:480i,480p,576p,720p50/60,1080p50/60,4K30Hz AV input resolution:NTSC/PAL Mode key:Switching signal source channel USB video output resolution:Max 1920x1080@30Hz Compatible system: 7/8/10/11, Linux, for MacOS Power Supply:DC 5V Audio and video capture:Bases on UVC and standard Indicator LED:Red--compatible; Blue-AV; -S video Colour:Black Material:ABS Package Contents: 1 x USB 2.0 Video capture card 1 Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 4K@30Hz Input &1080P 30Hz Output: Support maximum -compatible input resolution is 3840*2160(4K@30Hz), USB output maximum resolution is 1920*1080@30Hz, Backward compatibility with other low resolutions Support recorde 3 kinds of input signal source HD//S-video. You can Record or Live Stream from Analog Video Sources Such As VCR, , Camcorders, Video8, Hi8, DVD, Gaming Systems. to Digital Converter and Video Capture Card: Easy to convert old videos and modern videos, Convert to digital, to USB, s-video to USB, VCR to USB,Digitize TAPES, Hi8, mini DV, CD.camcorder or other analogue video source to your laptop or PC.