-Scales either Composite Video or S-Video to HDMI 720p;
-3D Decoder is applied to make the converted picture rich in color and more vivid;
-Input audio is integrated into HDMI  output as well as pass-through to earphone or sound box;
-RGB input at 50Hz or 60Hz vertical rate and Composite Video NTSC or PAL is automatically detected and adjusted.- Power supply 5V/2,1A,- Dimension: 160x90x30mm,- Witch scaler function, ensure high compatibility.- Input: 1x Composite Video, 1x S-Video- Output: 1x 19 pin HDMI A, 1x 3,5mm Audio (to connect earphone or sound box)