AVT-3340 is a high performance, low cost video scaler with all the features necessary for easy interface into video game and other systems. Convert virtually any video signal into a high resolution VGA, SVGA or XGA signal for improved picture performance. Each input has its own associated Stereo Audio connection, so it is easy to switch between a Composite Video, S-Video or PC Input without moving around any cables. The PC Loop-thru feature allows the unit to remain in your PC system and does not affect normal computer operation. When you want to view a video source on the computer monitor, just switch the AVT-3340 out of the bypass mode. If fact, you do not even need a computer for operation - just the monitor. The built in video processor provides adjustments for Contrast, Brightness, Color and Tint.