KVMP switch ATEN CS74U 4-port

The CS74U 4-Port USB KVM Switch is a desktop control unit that allows users to access four computers from a single KVM console (keyboard and mouse, audio and VGA monitor).

With the CS74U, you can access computers conveniently using port selection pushbuttons located on the unit’s front panel.
One VGA console controls four USB VGA interface computers
    Computer selection via front panel pushbuttons
    Multiplatform support - Windows, Linux and Mac
    Audio Enabled – full bass response provides a rich experience for 2.1 channel surround sound systems
    Superior video quality – 2048 x 1536; DDC2B
    Supports USB hot-plugging
    Bus-Powered