The VE600A DVI Extender with Audio extends your DVI display using Cat 5e cables. The use of Cat 5e cables offers a simple and reliable connection method that leverages the cabling system in most modern offices. The VE600A incorporates ATEN technology that allows the transmission of A/V signals through a single Cat 5e cable. With support for stereo audio and popular widescreen formats, the VE600A delivers crystal-clear picture and sound quality in all installations where remote DVI video displays are required.