Aten Desktop KVM Switch 2 Port Single Display VGA, Both USB & PS/2 Options, Custom Cables Included, Selection Via Front Panel, The CS82U PS/2-USB KVM Switch is a desktop control unit that allows users to access two computers from a single KVM console (PS/2 or USB keyboard and mouse, and VGA monitor). In addition, CS82U comes with ATEN's new Video DynaSync™ technology, which eliminates boot-up display problems and optimizes resolution. Setup is fast and easy; simply plug cables into their appropriate ports. There is no software to configure, no installation routines, and no incompatibility problems. Since the CS82U intercepts keyboard input directly, it will work on multiple computing platforms.