This fiber optic HDMI cable can transmit the sound of the computer and laptop HDMI interface to the TV, display and projector with HDMI interface, and , the resolution can reach [email protected] The plug and play, without external power supply or signal amplifier, Support HDCP2.2, CEC and EDID. Small barren waist streamlined metal shell, in line with ergonomics. Fiber-optic transmission of high-frequency signals, no electromagnetic interference. The outer diameter 4.7mm photoelectric composite cable structure, the wire rod lig convenient engineering wiring. Colour: Black Connector Type: Standard HDMI A Typeplug Highest bandwidth : 18Gbps (Single channel 6Gbps) Resolution: 4K(3840x2160)@60Hz (Downward compatibility) Conductor Material: Tinned Copper+Fiber Shell Material: Zinc Alloy Shielding: Aluminum Foil+Metal Woven Mesh Jacket Material: TPE Type: Male to male One way Direction: Source - Display Cable Dimeter : 4.7mm Plug Size: 21 x 50 x 6 mm Cable Length: 70m **Includes:** 1x 70m HDMI Cable