The PureLink HCE II is a transmitter and receiver set for long distance extension of HDMI video and embedded audio with bi-directional control signal (IR) over single CAT 5/6/7- type cable. It is designed on HDBaseT technology which allows full 3D support with up to 230ft (70m) at 1080P@60Hz, and 130ft (40m) at 4K2K (UHD) resolution. A compact and low profile enclosure makes the HCE II ideal for extending HDMI video, embedded multi-channel audio, and bidirectional control signal to limited space environment such as behind a flat-panel display.