DTECH 15-Meter 4K HDMI Fiber Cable Specs: HDMI 2.0 Specification. Backward compatible with all previous HDMI versions Full 3D 4K Support TV oversampling refresh rates (such as 120Hz) 3D, as well as 1080p, 720p HDCP 2.2; EDID; CEC 18.0Gbps high speed 32 Uncompressed Audio Channels; 1536kHz Sample Rates Port-powered: No external power is needed Cable Diameter: 0.19 inches (4.8 mm) # Check Additional Audio Accessories
