The LV4000 high performance KVM (Keyboard, Video and Mouse) extenders enable you to locate your critical computing hardware in a secure and temperature controlled environment, away from the user work station environment, while maintaining the same user experience. The LV4000 Series can transmit a single or two single Link DVI video streams, USB 2.0 and analog audio over a single CATx cable.Perfect digital video, real time controlThe LV4000 Series extenders use an uncompressed system whereby every pixel of every frame is sent without loss. HDMI video and audio can be extended with the correct adapter cable, although HDCP and CEC are not supported.50 meters over a single CATx cableVideo, USB 2.0 (Low and Full speed) and audio all pass along a single cable, providing up to 50 me-ters of extension. The second video head requires a separate CATx cable.Power efficiencyThe LV4000 Series extenders are designed to be highly power efficient and run with the minimum of input. In fact, the transmitter unit is so energy efficient that it can be powered solely from the host computer USB connections.EDID managementThe system has intelligent EDID management to allow the true characteristics of the monitor to be passed back to the computer.