- Allows you to switch USB keyboard, mouse and monitor, as well as USB 2.0 audio devices--either together or separately - Supports monitors both with digital and with analogue connections (DVI-I) - VGA supports resolutions of up to 2048 x 1536, VGA supports resolutions of up to 1920 x 1200 - Switch via device button or hot key - Compatible with PCs/Macs with operating systems: Windows 2000/XP/Vista, Linux (e.g. Ubuntu 7.10), Mac OS 10.5.x or later - Ports: Input: 1x DVI-I (18+5) female, 2x USB 2.0 Type A female (mouse/keyboard or USB hub), 2x audio jack 3.5 mm (speakers and microphone), Output: 4x DVI-I (18+5) female, 4x USB 2.0 Type B female, 8x audio jack 3.5 mm - Includes: AC adapter