Fiber Optic HDMI Cable is Directional. The directional HDMI meaning that the source end of HDMI is required to connect to sources (must plug this end to HDMI output from source like DVD/computer/PS4/Xbox...), and other end is display to your monitor/TV/projector
HDMI A-Male to A-Male Cable, 100Feet 31Meter, compatible with HDMI 2.0a/2.0b/1.4, support 4K60Hz, 4K30Hz, 4K24Hz, 1440p165Hz, 1440p144Hz, 1440p120Hz, 1440p60Hz, 1080p120Hz, 1080p60Hz, 3D60Hz
4K High Speed HDMI Cable Compatible with Dolby-vision 4K 60Hz, 4K 60Hz 4:4:4, 4K 60hz HDR10 4:2:2, 4K60Hz 8/10/12bit, Supports CEC, Audio Return Channel ARC Compatible with Dolby Atmos