Experience high definition and 4K with CJ Tech's HDMI Cables. The HDMI 2.0 specification adds a data channel to the HDMI connection, enabling high-speed, bi-directional communication. Connected devices with this feature can send and receive data via 18BG/sec Ethernet, making them instantly ready for any IP-based application and 3D TV. Get high-end equipment at an affordable price with CJ Tech.