The HDMI Chainable Extender over CAT.5e/6 allows you to extend video and audio up to 100 meters distance between source or computer and monitor or projector. With the built-in video and audio ent, you can gain the best video resolution quality and audio stereo sound while listening, and no any additional software needed. Furthermore, the installation and operation are easily more than expected. With using in extension facilities of video and audio, this product, The HDMI Chainable Extender over CAT.5e/6, delivers worthy of performing efficiency and value-added.