Description<br> Specific that the role is: to simulate a display, the main use are: remote control of the computer screen resolution can be set very high, not the lowest resolution black screen state.<br> Scientific calculation of the graphics card to work properly, heat normal.<br> To solve the mining, no reason to stop the graphics do not work the problem.<br> display the main advantages of the virtual machine: Up to 4K resolution can be simulated, that is, 3840 * 2160 resolution.<br> Small size, the latest chip, low power consumption, no heat.support plug and play, hot plug.no need to drive, support all systems.<br> Specification:<br> Size: As shown in the figure<br> Package includes:<br> 1 Pc device For computer<br> Note:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!