1X4-4K60-HDMI2.0-Extender-Spitter-With-EDID-POC This high performance 18Gbps 1x4 HDMI2.0 extended Splitter, it can support 1 HDMI input with HDMI loop out and to 4 CAT6 outputs. The resolution is up to 4K60Hz. It supports EDID management, auto scaling function to fix different display resolutions, also with one 3.5mm audio de-embedded function, IR-RX transmission to the Receivers with POC function. The receiver with dual HDMI outputs and IR-TX out. The ON/OFF power switch provides conveniences for users to turn it ON/OFF without the power cable plugging and unplugging. Features ? HDCP2.3 compliant ? Support video bandwidth 18 Gbps ? Video resolution is up to 4K2K@50/60Hz ? Support 3D, HDR, Dolby Vision function ? EDID management by the DIP switch settings ? Output resolution auto scaling ? Transmitter Supports 3.5mm audio de-embedded and IR-RX ? Receiver with dual HDMI and IR-TX outputs and 3.5mm audio out ? No need to install the driver, plug and play.