TRENDnet TK 408K - KVM / audio switch - 4 ports

The 4-port PS/2 Audio KVM Switch lets you control multimedia PCs with just one keyboard, monitor, mouse, microphone and a set of speakers. The KVM switch not only allows you to share your monitor, keyboard and mouse but you can also share microphone and speakers. With just a simple press of a button, this KVM switch eliminates the hassle of cable swapping and switching between 4 PCs. With its Hot-Plug, Auto-Scan and Hot-Key operating features, the TK-408K is the perfect choice for managing 4 PCs. Separate KVM cables are included.