D-Link 4 Port USB KVM Switch

DKVM-4U KVM switch is a handy device that allows you to control up to 4 Pcs using only one monitor, keyboard and mouse. The monitor and the two input devices are connected directly to this KVM switch and not to the client computers. For office users with a need for several Pcs, this KVM switch box eliminates the need for several monitors, keyboards and mice, saving the money and desktop space. The DKVM-4U is also a cost-effective solution for control of several servers in a computer room, allowing an engineer to handily manipulate all connected computers from a single monitor, keyboard and mouse

Connects Up to 4 Servers/PCs
VGA/SVGA Monitor Support
USB Connection to Keyboard & Mouse
PC/Server Selection Through Push Button or Hot Key Command
Control up to four computers using a single USB keyboard, USB mouse and monitor
Supports up to 2048 x 1536 video resolution
Hot-Keys and Select Button for easy switching
Auto-scan mode for detecting connected computers
Audible feedback when switching
Front panel status LEDs
Hot-plug support