Extend and distribute DVI, USB, RS-232, IR and 2-way audio over a Local Area Network with the Gefen DVI KVM over IP Receiver Package. It offers enhanced performance, features and functionality such as 4K Ultra HD with HDR support, built-in scalers, video-wall control, independent USB, RS-232, IR and backward-compatibility. The Sender unit features a video output for local monitoring of the source. USB, RS-232 2-way IR and audio can be routed independently between any Sender and Receiver unit, allowing end-users to control any of the sources and the displays within their network. The Receiver features a built-in scaler to help optimize the image for a variety of displays and viewing environment.