<b>HDMI 2.0, rx460, GTX1050 or above is required for 4K. ( support stand-alone graphics card computer only, not supports integrated graphics PC) </b><br><br> If your GPU is often disabled until a display is attached resulting in poor performance and a limited working resolution for remote desktop. DTECH compact headless ghost HDMI adapter is a life-saver for you to add a virtual monitor to a computer. Once it’s attached, your discrete graphics card computer will have GPU enabled to start various of tasks.<br><br> <b>Makes Things More Easier and Reliable</b><br><br> Using a single dummy plug HDMI emulator to 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. <br><br> If your main workstation is a 4K screen (TV, 27” iMac, etc.), a simple 4k HDMI dummy plug adapter gives you several monitor resolutions to choose from (up to 4K) and prevents the system from defaulting to the lowest resolution when rebooting the system.<br><br> So you can have remote desktop accessed to your headless MAC mini server, closed-lid laptop, Intel NUC, Compulab fit-PC at high resolution and high frame rate, and don’t have to suffer the annoying issue of the small screen sharing. <br><br> Fit-headless HDMI display emulator simplifies streaming games and multimedia from a headless gaming PC to the living room with high refresh rate and HDMI audio. It enables your mining rig boots normally; It also saves the need to connect a display to a PC when used with a VR headset. <br><br> Note: This HDMI dummy plug CAN NOT emulate a higher pixel that your computer/laptop don’t support.<br><br> <b>Specific:</b><br> HDMI Male Interface<br> Compatible with Windows 10 8.1 8 7 XP, MAC OSX, Linux, etc.<br> Resolutions supported: Max. 4096*2160@60Hz<br><br> What’s Included:<br> HDMI Dummy Plug 3 pack