8PT 1U RM USB PS/2 KVM SWCH W/ ON-SCRN DISP Tripp Lite's NetController USB / PS2 KVM switch is an affordable, highly flexible enterprise class KVM switch. This unit gives the user a choice of PS2 or USB inputs for the keyboard and mouse, as well as USB or PS2 attachment to the computer. A dedicated daisy-chain port offers expandability up to 128 computers. On-Screen Display (OSD) menu functionality allows for easy switch management and port selection. Other features include: password protection, auto-scanning, auto-logout, firmware upgradeable and video support up to 2048 x 1536 (QXGA). Mounts easily in a standard 19" rack cabinet, and includes all necessary mounting hardware.