Plug and play and hot plug: No drivers, no software, no power cable and no configuration of any kind, just set it up and forget it. The latest technology requires extremely low power, emits negligible heat and is particularly small. No drivers are required to support all systems. It's a must-have for Colocation farms, home/SOHO servers, and remotely deployed headless PCs Analog Display: HDMI display virtual machine, fake loading. Specifically, the role is to simulate a display. VGA Display Virtualizer is mainly used by hosts with old-fashioned VGA interface or DVI-I analog interface. And the higher resolution can only reach 1920 x 1080, away from the advanced virtual HDMI display Simulate 4K Resolution: Can simulate 4K resolution, such as 3840*2160 resolution. The screen resolution can be set very high when controlling the computer remotely, not the status of the low resolution black screen. Appears as a headless ghost display in the OS graphics properties window for easy identification among other views High performance: small size, new chip, low power consumption, no heat. Solve the problem that the graphics card does not work when there is no reason to stop mining. When the scientific calculation is performed, the graphics card works normally and the heat dissipation is normal. Unleash the full potential of your graphics card hardware, good choice for game streaming and VR, etc Quality service: This product has been professionally and strictly inspected and tested. We have a professional 24-hour online customer service team. If the product has any quality problems or you have any questions about this product, you can contact us at any time, we will try our best to solve your problem in time, please rest assured to buy