4K HDMI Cable, 3 In 1 Out HD Video Switch Cable(3D Support, (4K&times;2K)Video Support), 24K Gold-plated High Speed Connector Plug, Audio Return Channel Function for HDTV,PS3,HDVD,Laptops. (3ft) With this HDMI switcher, you can use a 4K high definition display device to select a input signal among different sources.It can transmit multiple or single HDMI signals to a display device. Tecson HDMI switch cable supports 3D / 4K*2K-30Hz video, you can switch signal sources with select button.High tech guarantee high definition device to display it's best performance. Woven mesh cable jacket,made of durable and wear-resistant nylon materials;24K gold-plated connector,together make sure a longer use lifespan. Support HDMI 1.4.Up to 25MHZ-340MHZ bandwidth frequency range.Support 16 bit Full HD,Full 3D,1080P, 4K*2K,30Hz,60 Hz video. Package include:1*HDMI Switcher with Nylon Braided Cable and 1*case.one year warranty and our friendly and unreserved service.We provide refund and replacement service for our customers.