USB to HDMI Adapter Super fast USB 3.0 port, built-in upgraded chip, stable performance and long-term used life. Equivalent to an external graphics card, which provides high-quality HDMI video signals on your HDTV, projector or monitor, supports simultaneous audio and video transmission, compatible with Windows 10, Windows 8.1, Windows 8, Windows 7, and Windows XP. (Please note: MAC/Linux/Vista/Chrome/Firestick is not supported.)Widely Application USB 3.0 to HDMI adapter for connecting USB-enabled devices: such as laptops, desktops and HDMI-enabled devices: such as monitors, projectors, TVs for multi-monitor solutions, extended with split-screen, mirrored display etc.Mirroring and Extending DisplayThis USB to HDMI adapter can be used as a mirror or extended desktop for the main monitor on your PC: Mirroring mode allows your laptop to have a big screen for visual enjoyment, Extended mode allows your laptop to view multiple tasks at the same time. Suitable for gaming entertainment, home theater, video conferencing, corporate training, etc.1080P High ResolutionHDMI to USB adapter is high-bandwidth (5 Gbps) super-speed USB 3.0 interface can enhance the visual effect of your HDTV or monitor with resolution up to 1920x1080, which can solve the problem of external video display computer. (Only USB 3.0 interface can achieve HD 1080P, if usb 2.0 interface, is 800 x 600)