Emulates and learns the EDID of a video display providing constant and reliable EDID data to the HDMI source device to prevent audio/video loss Provides reliable EDID data between the source and display to ensure audio and video signal compatibility to provide a smooth stable high quality audio and video experience Amplifies and equalizes the HDMI signal transmission for use with longer HDMI cables and allows for multiple layers of cascading Supports video resolution up to 4Kx2K 60Hz (YUV 4:4:4 8bit) or HDR 4Kx2K (YUV 4:2:0 10bit) Supports 3D, CEC, HDMI 2.0 and HDCP 2.2 protocols Supports 17 EDID modes including default EDID and EDID learning from the display Built-in Micro USB power connector provides external power and also can be used for firmware updating as needed Wall mount metal housing enhances durability and provides excellent heat dissipation for reliable performance and long lifespan