Kensington, the trusted industry leader in productivity solutions for nearly 35 years, has an easy way for you to upgrade your laptop to 4K so you can leverage the productivity gains of working on a 4K monitor. The VU4000D Video Adapter simply plugs into a USB 3.0 port on your Windows laptop and connects to the DisplayPort video cable for your 4K monitor, projector, or TV, so you can see your content in Ultra HD. It's a convenient way to connect to the 4K video equipment in a conference room for a presentation, as well as to your home or office monitor.