1Pcs 4K Displayport Dummy Plug DP Virtual Display Adapter Graphics Video Card Cheater EDID Headless Ghost Emulator Main advantages of DP Virtual Display: 1. It can simulate up to 4K resolution, that is, 3840x2160 resolution._x000D_ 2. Small size, low power consumption, no heat._x000D_ 3. Support plug-and-play and hot-swapping._x000D_ 4. No driver required, supports all systems_x000D_ _x000D_ The main function of this product is to simulate a display. Its main uses are: _x000D_ 1. When controlling the computer remotely, the screen resolution can be set to a very high value, instead of the lowest resolution black screen state._x000D_ 2. Let the graphics card work normally and dissipate heat properly when using it._x000D_ 3. A low-cost solution that replaces the monitor and can be used to test graphics cards and related applications._x000D_ note: With work indicator light_x000D_ Material: plastic+metal_x000D_ colour: Black_x000D_ _x000D_ Package Contents: _x000D_ 1 x Displayport Dummy Plug_x000D_ _x000D_ Only the above package content, other products are not included._x000D_ Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_