HDMI-compatible Virtual Screen 4k Ddc Edid Dummy Plug Edid Display C 1. It can be used to test graphics cards and related applications, set the screen resolution of the computer's remote desktop, and avoid black screens. The latest technology requires extremely low power, and the heat emitted is negligible. Name: HDMI-compatible Virtualizer Resolution: 3840 x 2160@60Hz Applicable card slot: HDMI-compatible interface Working temperature: 10-40℃ Storage temperature: -10-80℃ System support: No driver needed, plug and play Color: A: black Material: plastic+metal Package Contents: 1 x HDMI-compatible Virtualizer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3cm.