DTECH Ultra Slim Extra Long Fiber Optic HDMI 2.0 Cable 50 Feet Supports 4K at 60Hz 18Gbps High Speed Our technology application for fiber optics provides for a higher performance connection than copper HDMI cables 50 Feet long cable length; Ideal solution when Copper HDMI just can't get there in 4K With no repeater or signal booster needed, no loss of signal over distance and no EMI interference to degrade the signal Offers the best picture and sound quality. HDMI 2.0 specification, 18Gbps high speed, supports 4K @ 60Hz Fiber Optic cables are slim and easily hidden making it very easy for professional AV technicians to install the fiber optic cable in walls, ceilings, and conduit