The CS82U PS/2-USB KVM switch is a desktop control unit that allows users to access two computers from a single KVM console. In addition, CS82U comes with ATEN's Video Dyna Sync technology, which eliminates boot-up display problems & optimizes resolution. Setup is fast & easy; simply plug cables into their appropriate ports. There is no software to configure, no installation routines, & no incompatibility problems. Since the CS82U intercepts keyboard input directly, it will work on multiple computing platforms.