Description: High Speed Hdmi Extension Cable Support 4K (3840 X 2160P), Full Hd, 3D With Audio Return Channel And Ethernet, Signal Transfer Rate Up To 10.2Gbps/340Mhz, Ensure Flawless Video Watching. Max 4K X 2K 60Hz Support Backwards Compatible With 3840X2160, 2560X1600, 2560X1440, 1920X1200 And 1080P Full Hd. Enable You To Experience High Quality Audio And Video From Your Home Theater. Widely Compatible Compatible With All Standard Hdmi Devices Such As Tv Stick, Nintendo Switch, Roku, Chromecast, Oculus Rift, Ps3, Ps4 When Plug In To Hdtv From Samsung, Lg, Sony And More. Quality Material Triple Shield With 19 Pin Pure Copper Wire, Minimize The External Signal Interference For Data Transmission, Golden Plated Connectors Corrosion Resistance With Premium Quality Pvc Offers Better Durability With Flexibility.