●▲The compact HDMI (male) connector virtual screen display adapter emulates high resolution (up to 4K - 3840*2160@60Hz, 1080P@120Hz) to make your computer "headless" (no keyboard, mouse, or monitor) ●▲Support Windows/Linux system. Perfectly applied to the Virtual Desktop and TeamViewer on Windows Linux Chrome OS on Oculus Rift & HTC Vive ●▲ Simple dummy plug that emulates a monitor, compatible with graphics cards, especially with graphics cards that have the best products. Ideal for use with devices with HDMI output on PC, Intel NUC ●▲ Display emulator, intended for remote desktop access. Virtual connector, operating on GPU mission. Ideal for Cryptographic Mining, Rendering and Simulation, Game Streaming, VR and other GPU operations ●You can double the work efficiency. 1 year warranty from brand new and manufacturer. If you have any questions or concerns, please feel free to contact us by email