Fosmon HD1882 VGA to RCA Adapter, Composite AV S Video to VGA Converter, PC to TV Video Switch Box for HDTV, Monitors, Laptop, Desktop, PC Converts VGA to composite (Yellow RCA) and/or S-video TV display signal VGA video pass through allows you to keep your PC monitor connected while sending signal to TV/display Adjust and set preferences with onscreen display and front-mount control panel Powered by USB port - Includes cable to connect to host PC Plug & Play - No other software or hardware required