StarTech.com 8-Port USB KVM Swith with OSD - TAA Compliant - 1U Rack Mountable VGA KVM Switch (SV831DUSBU) - KVM switch - 8 ports

This 8 Port USB KVM Switch offers a dependable computer management tool that allows you to control up to 8 USB-connected computers from one keyboard, mouse and monitor.
The KVM switch offers maximum control, allowing you to switch computers using hotkey commands or front panel push-buttons, and offers the added configurability and convenience of an On Screen Display.
A suitable addition to server room operations, the 8 port switch can be rackmounted into 1U of cabinet space, and can be cascaded with multiple KVM switches to deliver control of up to 64 computers from this single switch.