This product is either discontinued or we cannot get that from suppliers.
Kensington 33986, Video Ports HDMI, Mini-DisplayPort, Resolution 1080p, Connections Mini Display 1.2 Out, Host Interface Mini DisplayPort 1.2, Wired, Video Adapter Mini DisplayPort 1.2 > HDMI, Video Output 1 x HDMI Female (19-pin), Single Display – 2K (HD 1080P).
Use the Mini DisplayPort found on your laptop or tablet and plug the other end of the adapter into the video cable from the HDMI port on your monitor or projector.