trendnet 4-port usb 2.0 kvm switch and cable kit tk-407k blue
the 4-port usb kvm switch lets you manage four pcs with just one set of keyboard monitor and mouse . switch between 4 pcs with a simple press of a button separate sets of kvm cables are included with the kvm switch so users can start controlling 4 pcs instantly . the kvm cables also provide power to the kvm switch eliminating the need for a power adapter . hot key operations provide immediate access to features such as computer switching and auto-scanning . with its hot-plug and audible feedback the 4-port usb kvm switch is the perfect choice for managing multiple pcs .