Hdmi Over Fiber Extender Kit Extends A 4K 60Hz Signal With 7.1Ch Audio; Single Strand Lc/Upc Connector; Hdr10; Hdcp 2.2 - Works Over Single Mode Fiber Up To 3300Ft Or Multimode Fiber Up To 1000Ft Enabling The Use Of Existing Fiber Cabling - Audio Extraction For Simultaneous Audio Playback Across Both Hdmi And 3.5Mm Outputs - No Ip Configuration/Drivers Required; Durable Metal Housing; Built-In Mounting Brackets - Local Hdmi Output; Ir/Serial Extension; 8Kv Air And 6Kv Contact Esd Protection.