Console your Keyboard/Mouse via either way of PS/2 and/or USB arbitrarily. Complex connections with PCs via either way of PS/2 and/or USB arbitrarily. Controls 8 computers from a single console (Keyboard/Mouse) over PS/2 and/or USB connections. Supports WindowsÃÂî, LinuxÃÂî, MacÃÂî OS9/OS XÃÂî, Sun Microsystems. On-Screen-Display (OSD) and Daisy Chain functions. - OSD is intuitive menus driven for quick and efficient navigation. - 3 level cascades: up to 3 levels; control up to 64/512 PCs, from a single console; cascaded units don't need special configuration Emulates a keyboard on each PC to allow your computers to boot normally without a keyboard error. Supports hot-pluggable. All devices connected to the KVM can be added or removed at any time, without shutting the unit down Supports 3 types of switching: (1) Hardware Push Button, (2) Hot-Keys on PS/2 and/or USB of keyboard, (3) Menu driven OSD ( On Screen Display) Supports Auto-Scan function to switch video automatically among computers in preset intervals sequentially Supports LED display for PC and/or server status monitoring. Supports VGA resolutions up to 2048 x 1536 maximum Supports Beeper during Switching enabled. Powered with external power adaptor connection. Fully compliant with the USB 1.1/ 2.0 specification. Rack Mountable in 19" system tack (1U) Comes with rack mount bracket (ears) and screws, Equipped with OSD and Cascade Chain functions Item comes with 8 sets of keyboard, mouse, monitor and USB cables. 6ft long. Power supply is included. INPUT: 100 ~ 240 VAC 0.3A Max, 50-60Hz, OUTPUT: 10 Watts, 5 VDC Wall Wart