Kensington VU4000D USB 3.0 to Display Port 4K Video Adapter K33989WW

With more and more people realizing the productivity gains of working on a 4K monitor, Kensington has an easy way for you to upgrade your laptop without the need for a 4K graphics card. The VU4000D 4K Video Adapter simply plugs into a USB 3.0 port on your laptop and goes into the DisplayPort on a monitor, projector or TV so you can see your content in Ultra HD. You can either mirror your laptop screen or extend it for the ultimate in productivity.

Enable 4K resolution in Ultra HD from a laptop to a 4K monitor, TV or projector without need for a 4K graphics card
Simple USB 3.0 to DisplayPort connection
Extend to a 2nd monitor or mirror the screen on your laptop to improve productivity
Plug & Play installation
Compatible with Windows® 8.1, 8, 7
Backwards compatible with 1080p displays