Tripp Lite's B022-U16 KVM Switch offers a secure way to control multiple computers from one keyboard, mouse and monitor, all in just 1U of rack space. USB/PS2 combo KVM cable kits allow you to connect to either a USB or PS/2 computer without the need for separate cable kits. Easily switch between the connected computers using the front panel push buttons, on-screen display (OSD) or keyboard hot key commands. Share a USB peripheral (flash drive, external hard drive, etc.) amongst the connected computers via the USB 1.1 hub port on the front of the unit. Other features include two levels of password protection and an auto scan feature that allows for monitoring of connected computers without having to manually switch between them.