Add an additional monitor or projector to your computer. Uses USB 3.0 superspeed to ensure smooth and responsive 1080p streaming. A great solution if your current PC has limited display outputs but you require more screen landscape. It also carries audio through to the HDMI output so you can turn your PC into a home theatre PC without audio sync issues. Supports desktop mirror, extend mode, multi-screen mode, and rotation mode and add up to four USB 3.0 converters simultaneously. . Compatibility: Windows 10, 8.1, 8, 7, Vista, XP