1、Designed to convert a variety of computer images, from 640x480 up to 1920x1080, to interlaced NTSC or PAL video. 2、It offers a composite output format, practical to use. 3、Great for use in applications like video conference, home theater, business presentation, lecturing room or viewing PC image on TV. 4、Automatically detects and converts the incoming PC images to NTSC, PAL. 5、Support high resolution PC input up to SXGA(1920x1080@60Hz). 1 x Connect Cable1 x Converter Condition: 100% Brand NewItem Type: VGA to AV ConverterMaterial: PlasticColor: As picture shownSupport Resolution: 640x480 60 fps, 800x600 60 fps ,75 fps, 1024x768 60 fps, 75 fps, 1280x720 60 fps, 1280x768 60 fps, 75 fps, 1280x1024 60 fps, 75 fps, 1360x768 60 fps, 1400x1050 60 fps, 1440x900 60 fps, 1680x1050 60 fps, 1600x1200 60 fps, 1920x1080 60 fpsFrequency bandwidth: 165MHz.1 x VGA input port 2.1 x  AV output port 3.USB power supply.Mannequins protected by ESD:± 8kV (air gaps discharge)± 4KV (contact discharge)Operating Temperature: 0℃- 40℃Storage Temperature: 20℃- 60℃ Relative humidity: 90% RH (non-condensing) Power consumption: (maximum) 2.5W (maximum)Operational controls and functions 1. VGA input: VGA input port, connect to PC or VGA generator. 2. Audio input: L / R-Analog audio input port, connected to the audio output port of the computer. 3. Composite video output: CVBS output, connect to TV. 4. For Me: Audio left channel output, connected to audio amplifier. 5. Answer: The audio right channel output is connected to the audio amplifier. 6. Power supply: USB power supply connected to the USB port of the PC. 7. PAL / NTSC system: switch CVBS output format.