RiteAV 1 Port Toslink and 1 Port 3.5mm and 1 Port BNC and 1 Port Cat6 Ethernet White Wall Plate Color_White/Black then this is the correct

then this is the correct adapter for you

100 Meter Length Multimode (50/125) LSZH FC-LC Simplex Single strand Fiber Optic Cable

25M LC APC to ST UPC Duplex Singlemode Fiber Optic Cable 9/125

RiteAV - 1 Port HDMI and 1 Port Shielded Cat6 Ethernet and 1 Port 3

RiteAV 1 Port Toslink and 1 Port 3.5mm and 1 Port BNC and 1 Port Cat6 Ethernet White Wall Plate Color_White/Black then this is the correctTooless connection Just plug one cable into the front and one into the back. High quality Screws included. Fits standard outlet boxes and mounting brackets Wallplate looks the same on the front and back. RiteAV and 1 Port Toslink Digital Audio and 1 Port 3. 5mm and 1 Port BNC and 1 Port Cat6 Ethernet White Wall Plate