With more and more people realizing the productivity gains of working on a 4K monitor, this Mini DisplayPort to HDMI 4K video adapter provides an easy way for you to upgrade your laptop without the need for a 4K graphics card. Its easy-to-use design simply plugs into the Mini DisplayPort on your laptop and connects to the HDMI video cable of your monitor, projector or TV so you can see your content in Ultra HD. Backward-compatible design works with 1080p displays. Adapter is perfect for improving your productivity by leveraging the clarity of 4K to put more content on a single screen. Adapter is compatible with Windows 8.1/8/7 and Mac OS X 10.9 and above.