Issue with MacBook 2018 models with 10.14 Mojave

MacBook 2018 models (based on the Intel Coffee Lake chipset) running macOS 10.14 or 10.14.1 can experience black extended display(s) with only mouse cursor. DisplayLink driver v4.3 Beta 6 stays available to force an AirPlay extended display on these machines. This is fixed by the macOS 10.14.2 public beta.

Information about macOS 10.13.4 to 10.13.6

Users of 10.13.4-10.13.6 should use v4.3.x as it contains a workaround to enable one extended USB display . An FAQ details how to enable Apple AirPlay with DisplayLink display for extend or mirror mode.