Connect your HD devices using the Techlink HDMI Cable with Ethernet.With a high speed rate exceeding 18 Gbps, the cable is ideal for 4K entertainment, supporting 4K Ultra HD displays. It can also support all 3D TV formats, making it a versatile and practical addition to your home entertainment setup.For added convenience, the 3 m HDMI cable also supports Ethernet connectivity at 100 mb/s.