PC to TV Converter Box compatible with Windows and Mac (VGA To RCA / VGA To S-Video) Plug & Play, No other software or hardware required VGA to Composite Video ( RCA ) or S-Video converter Adjust and set preferences with onscreen display and front-mount control panel; Compact, portable size Video standards: NTSC/NTSC-EIAJ/PAL/PAL-M/PAL-N/SECAM (via RGB out) Resolutions of VGA signals: 640x480 @ 60/ 72/ 75/ 85Hz, 800x600 @ 60/ 75Hz, 1024x768 @60/ 75Hz, 1280x1024 @ 60Hz Input port: DB15 (VGA); Output ports: Composite video (RCA), S-video and HD15 (VGA)