4K 120Hz HDMI 2.1 Dummy Plug for Virtual Display

This device is a 4K 120Hz HDMI 2.1 dummy plug designed to emulate a display. It functions as a virtual display emulator, allowing systems to recognize a monitor without an actual screen connected. The dummy plug supports 4K resolution at 120Hz and 8K resolution at 30Hz, with EDID data for accurate display detection. It can be used with displayport connections and is suitable for headless setups, remote desktop applications, or testing environments. The device ensures compatibility with high-resolution displays and provides a reliable way to simulate monitor presence for various configurations.