The CrystalView is a modular extender system that can transport uncompressed high-definition audio and video, USB keyboard and mouse, and infrared remote controller signals over a single standard CATx cable at distances of 328ft (100 meters). The product employs HDBaseT and Power over Ethernet (PoE) technology to supply power to the remote receivers through the CATx link. This eliminates the need for power adapters at receiver locations.