Extend your DVI signal up to 50 meters (165 feet) over two Cat5 unshielded twisted pair (UTP) cables using the 4XEM DVI Video Over Cat5 Extender (4XDVIEXT). Ideal for applications where your DVI monitor needs to be placed further than the average 20 meter DVI cable limitation. Driving a DVI signal over Cat5 allows you to take advantage of your UTP cable infrastructure already installed. Quality components deliver a high resolution video signal up to 1600x1200. Problem it solves: Cost-effective and reliable solution for extending a DVI video signal up to 165 feet using existing Cat5 cable. 4XEM gear is respected industry wide for its high performance, premium quality and durability.