Usage Tips:This converter can convert analog CVBS, S-VIDEO and audio (L/R) to HDMI-compatible signals.It not only allows your HDTV to achieve perfect images and great sound effects, it also boosts interlaced video signals to 720P. progressive signal.This product is mainly used in HDTV exhibition halls, factories of HDTVs, set-top boxes, DVD and other projection equipment, data monitoring centers, large conference exhibition centers, schools and various companies.This HDMI-compatible matrix switcher has many features and excellent performance.Among these features you will find:1. Video signal output reaches HDTV 1080p;2. Automatic detection (audio delay function);3. Audio and video synchronization;4. HDMI-compatible output: 1080P, 720p@50Hz720p@60Hz;5. HDMI-compatible with audio output;6. Video output system: NTSC / PAL (automatic)7. Match with DVI interface through HDMI-compatible-DVI adapter. Specifications signal input/outputVideo signal input 1.2 volts p-pDDC signal input 5 volts p-p (TTL)Video output HDMISupport video formatsDTV/HDTV HDMI-compatible 720p@60HzinterfaceHDMI-compatible interface type A female (19-pin)S-VIDEO interfaceAV interfaceusage frequencyData transmission frequency 165MHzEnvironmental requirementsTemperature (when in use) 0 to +70 Humidity (when in use) 10% to 85 % RH (no crystals)Temperature (during storage) -10 to +80Humidity (during storage) 5% to 90 % RH (no crystals)Colour:blackMaterial:absPackage Contents:1 x Video ConverterOnly 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.