NB EM-1188-B HDMI 1.4v version of plug and play High-Defination multi-media interface support ethernet, HD3D, Blue ray DVD, consoles and computers. its transmit uncompress high-definition digital video and audio data to your visual media displays. This High quality oxygen-free copper wires core with multi-layer shielding against the clutter signal interference during transmission . Cable protected by double-sided 4 layers of aluminum foil and double shielding net ructure designed, corrision resistance 24K gold plated connector for best conductivity to your media players to optimize your audio and video quality.NB HDMI cable passed all reliablity and durable tests within the industry standard. Provides stable, non-interference, and continuing high definition audio and video performance with transmission data up to 10.8 Gbps, 4X faster than 1.3 series.Cables come in 1.8 meter and 3.0 meter in length.