Features: 1.General integrated VGA interface may not support EDID, independent card support EDID. 2.Lock screen can be used when the virtual display is not used.(Can not be connect external Display) 3.Remote control of the computer screen resolution can be set very high, not the lowest resolution black screen state. 4.Scientific calculation when the card to work properly, heat normal. solve the mining without any reason to stop, the do not work the problem. 5.Low-cost solution instead of the display, can be used as a test card and related applications. specification: General integrated VGA interface may not support EDID, independent card support EDID. Lock screen can be used when the virtual display is not used.(Can not be connect external Display) Remote control of the computer screen resolution can be set very high, not the lowest resolution black screen state. Scientific calculation when the card to work properly, heat normal. solve the mining without any reason to stop, the do not work the problem. Low-cost solution instead of the display, can be used as a test card and related applications. Small size, the latest chip, low power consumption, no heat. Support plug and play, hot plug and pull. No need for drive, support all systems. VGA virtual display is mainly to have the old VGA interface or DVI-I analog interface host use. s: Material: PC + Metal Color: Black Resolution: 1920*1080 Maximum Package list: 1 x VGA Virtual Display Adapter Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.