The 4K HDMI fiber optic extender is a 4K60 fiber technology extender, 4K HDMI fiber optic extender supports no compression, no losses, no latency HDMI+VGA signal transmission. All the signals are transmitted by one single LC single model Fiber Optic cable, for 1080P 4K HDMI fiber optic extender can transmit to a distance of 2km, for 4K60Hz, 4K HDMI fiber optic extender can up to 300m. Compatible with all the HDTV resolutions, HDMI2.0 protocol. Supports 3.5mm Audio embedded and de-embedded function, 4K HDMI fiber optic extender can help users to have more choice whether the internal or external audio input and output; Supports EDID management, 4K HDMI fiber optic extender provides users a wider way to work with different displays. So it can be popularly used in media conferencing room, school, government, cinema and so on applications.