Tripp Lite's B042-004 NetController 4-port 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. Other features include: password protection, auto-scanning, auto-logout, firmware upgrade and video support up to 2048 x 1536 (QXGA).
Color - Black Users - 1 AC Adapter - 120-230V Console - USB, SVGA, VGA, PS/2 Control - Push-button, OSD, Hot-key Length - 16.1"W x 6.5"D x 1.8"H Max CPU - 128 PC/Server - USB, PS/2 Style - 1U Rackmountable Warranty - 1-year limited