I can't get this adapter work on my Yoga 910. On Amazon I saw reviews that this adapter DID work on the Yoga 900. When I plug in the adapter I see two Generic PnP monitors in device manager. However, I get no display on the external 4K monitor. In the Windows display panel I see the second monitor, but I can't see or set any properties. They are ghosted out. In the Intel control panel I don't even see the second display.
My 4K monitor works perfectly with my desktop.