HDMI 2.0, rx460, GTX1050 or above is required for 4K.(support stand-alone graphics card computer only, not support integrated graphics PC);
Only support the resolutions that graphics card supports, CAN'T emulate a higher pixel that laptop don't support.
Windows system: 4K@60Hz 4096x2160, 3840x2160, 2880x1800, 2560x1600, 2560x1440, 2048x1536, 1920x1440, 1920x1200, 1920x1080, 1366x768, etc.
MAC system: Max 4K, only support the resolution that MAC display

HDMI pass through EDID emulator 4K as HDMI screen stabilizer, resolves video problem that EDID data between HDMI source and display are not correctly synchronized.
When a monitor is off, used as a HDMI dummy plug in place of a monitor to keep a PC Server awake for remote access.
One way connection: HDMI Male port for video source : gaming console PS5 PS4, Xbox, DVD bluray player, STB, Notebook,etc; HDMI female connector for display device: projector, TV , LCD screen,etc.
Power-off memory function: hot-swap with power, the display sequence of power-off/restart is not disordered, and the set mode is not lost.

HDMI monitor emulator help you not have to connect a real monitor at all, and still get a virtual screen with its own EDID when using remote management software such as VNC, OBS.

If main workstation is 4K screen TV, 27in iMac, etc., it gives you several monitor resolutions to choose from and prevents system from defaulting to the lowest resolution when rebooting the system. So you can have remote desktop accessed to a headless MAC mini server, closed-lid laptop, Compulab fit-PC at high resolution and high frame rate, don't have to suffer the issue of small screen sharing.

Simplifies streaming game and multimedia from a headless gaming PC to living room with high refresh rate and HDMI audio.
Supports HDR and HDCP 1.4; Windows 11 10 8.1 8 7 XP, MAC OS, Linux, etc.

What's Included: 1x Gold plated HDMI passthrough EDID Emulator