RME RM-19 Rackmount Adaptor for Multiface II, ADI-2, FF-400 RME RM19II OverviewThe RME RM19-II is an adapter that allows half-rack RME units to be mounted in conventional, standard-sized racks. It's compatible with the RME Multiface 2, Fireface 400, Fireface UC, Fireface UCX, QuadMic 2, MADIface XT, ADI-2, ADI-2 FS, ADI-2 Pro, ADI-2 Pro FS, ADI-2 Pro FS BE and AVB Tool.