Black Box ServSwitch DT DVI 4-Port with Emulated USB Keyboard/Mouse KitThe Black Box ServSwitch DT DVI 4 Port with Emulated USB Keyboard Mouse Kit is a high performance KVM solution designed to simplify multiPC workflows. Built for speed, reliability, and ease of use, this 4port DVI switch lets you control up to four computers from a single workstation without juggling multiple keyboards and mice. With USB keyboard mouse emulation and DVI switching, you can move between hosts quickly, accurately, and without the need to