This upgrade module is compatible with Linn Selekt DSM Classic Hub and Linn Selekt DSM Edition Hub. It adds 4 HDMI inputs and 1 HDMI Output to the Selekt DSM.

Fitting this module will disable the HDMI-ARC socket that is already inbuilt to the Selekt DSM.

This board was updated in October 2022 and now supports e-ARC.