Monitor adapter plate assembly For Data911 D9-02-M6-1210 LED, M6-LED, M7-104CL, M7-1210-CL and M7D-12101 (M7+M8) computer displays Adapter plate revised 2/8/12 to fit M7 monitors. C-MM-214 plates made prior to 2/7/12 do not fit the M7 monitor Works with C-MM-300 Series adapter brackets on C-DMM-3000