This self-powered KVM switch lets you manage two PCs with just one set of keyboard, monitor, speaker, and mouse. Integrated cables are included. The Plug-N-Play design allows easy installation and up and running quickly. Compact Design. Supports PS/2 Keyboard and Mouse. Supports Audio. Built-in KVM Cables (45") Ready to Work Out of Box. Hot-Plug (Add or Remove Connected PCs for Maintenance Without Powering Off the KVM Switch or PCs). High Quality Video Up To 2048 x 1536. No Software Required, Easy PC Selection Through Hot Keys. Auto Scan Mode for Monitoring PCs. Keyboard Status Will be Restored When Switching PCs.