Watch your BNC composite video on VGA display, supports NTSC and PAL video formats * Convert video signal to VGA monitor compatible display format * BNC video input, free power supply * Default output 1024x768@75Hz, 1024x768@60Hz, 800x600@75Hz and 800x600@60Hz selectable * Friendly OSD and freeze function. Easy to use, plug and play, no software or driver required