IOGEAR MiniView Extreme Multimedia KVMP Switch with Cables (GCS1734) Control four computers from 1 keyboard, monitor, and mouse ; Share two USB peripheral devices such as printers and scanners High Resolution: Up to 2048 x 1536 Multi OS platform support Computer switching via front panel pushbuttons or hotkeys Asynchronous hotkey switching between KVM focus, USB peripheral, and Audio ports Complete keyboard and mouse emulation for error free booting Support special keys on Mac and Sun keyboard Easy installation: no software required, hot swappable; Firmware Upgradable