Amazon.com: 1080P HDMI KVM Fiber Extender Multifunction HDMI Video Optical Transceiver Full HD SM 20km HDMI to Fiber Converter Single-Mode Support USB Mouse Keyboard RS232 GPIO 3.5mm Bidirectional Stereo Audio : Electronics
KD-IP1022DEC - 4K AV over IP System Decoder with Independent AV, Mosaic Video Wall - Key Digital