The ALF-CV2.0K1.4 is an ultra-thin HDMI signal manager. It is designed to enhance the compatibility between HDMI sources and displays to match more display device. The transmission of 4kx2k@60Hz (max) signal from the source to display is up to 15m. Beside straight-through HDMI transmission, the EDID bypass function ensures the best resolution of displays. No need for any external power supply, simplifying the installation and operation.