-One USB console controls 2 computers. -Compact designbuilt in 1.8 m cables. -Hotkey selection for OS and keyboard language. -Multiplatform support:compatible with all operation platforms PC(WindowsLinux and most others)Mac and Sun. -Video DynaSync - stores the console monitor's EDID (Extended Display Identification Data) to optimize display resolution. -Multi-use USB connector-can connect any USB device including mouse. -Supports multimedia USB keyboards and multi-function mice. -All-in-one design. -With speaker support. -Superior video quality - up to 2048 x 1536;DDC2B. -Auto Scan function to monitor computer operation. -Non-powered. -USB mouse port can be used for USB hub and USB peripheral sharing. -OS Compatibility includes Windows 2000/XP/Vista LINUX Mac Sun and FreeBSD.