ONE PS/2-USB VGA CONSOLE CONTROLS TWO VGA INTERFACE COMPUTERS. DUAL INTERFACE - SUPPORTS COMPUTERS WITH PS/2 OR USB KEYBOARDS AND MICE COMPUTER SELECTION VIA FRONT PANEL PUSHBUTTONS, HOTKEYS, AND MOUSE MULTIPLATFORM SUPPORT - WINDOWS, LINUX, MAC, AND SUN SUPERIOR VIDEO QUALITY - 2048 X 1536 DDC2B