if you want to get an aftermarket board like the OLED Virtue, or the USB OLED Tadao boards, get the one that fits the DM6/7/8/9
The board in the UL frame for the PMR and the board from a DM6/7/8/9 are the same shape. also if you are going to get a virtue board, you either have to get
this or get wired eyes from
www.alternativepb.com