[High-definition Video Transmission]It supports 4K@30Hz resolution, 3.4 Gbps/CH transmission rate and WDM technology, to realize high-definition audio and video transmission. ^^ [Good Anti-interference Performance]It transmits TMDS signal through Multi-mode Fiber to ensure stability, and up to 300m (984ft). ^^ [USB Power Input]The 4K fiber converter uses USB Type-C connector for 5V DC power input, and It only needs external power supply for the RX module (Display side). ^^ [Plug and Play]It supports plug and play. No settings or adjustments necessary. ^^ [Note!! ]The 4K fiber extender does not support HDCP and EDID transparent transmission.