Package : NoModel Number : HDMI-Compatible virtual displayType : USB AdapterBrand Name : YiFanHeRong : Mainland ChinaFeature 1 : EDID HDMI-Compatible EmulatorFeature 2 : HDMI-Compatible EDID 4K VirtualFeature 3 : HDMI-Compatible DummyFeature 4 : HDMI-Compatible VGA Dummy Plug Virtual Display EmulatorThis kind of product belengths to the product that works 24 hours continuously and belengths to the consumable product.?When remotely controlling a computer, the screen resolution can be set very high, not the lowest resolution black screen state.Make the graphics card work normally and heat dissipation normal when calculating scientifically.Solve the problem of stopping mining without reason and the graphics card does not work.The low cost solution replaces the display and can be used as a test card.It can simulate 4K resolution up to 3840*2160 resolution.Small size, the latest , low power consumption, no heat.Support Plug and Play, Hot Plug and Play.Support all systems without driver.VGA display virtualizer is mainly used for host with old VGA interface or DVI-I analog interface. And the highest resolution can only reach 1920*1080, far less advanced and easy to use than HDMI-compatible virtual display.Product color: rose gold, silver, grey (optional)Product size: about 30*20*10mm/1.18*0.78*0.39''Product Interface: HDMI-compatible Male HeadSupport system: compatible with all for WINDOWS systems, for LINUX for MACPlease allow 1-3mm differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.HDMI-compatible virtual display default recommendation 1920*1080@60Hz, up to 4K(3840*2160)@60Hz, need HDMI-Compatible 2.0 support, namely RX460 and GTX1050 or more graphics card.