This Chamberlain Liftmaster Circuit Board Purple Learn 41A5021-1M-315 is perfect for those looking to replace their receiver logic board. It is compatible with model 41A5021-1M-315 and the package quantity includes one board. The board is in good working order and ready for use.
The brand is LiftMaster and it is compatible with the same brand and model number. This item is perfect for those who are looking for a replacement board for their garage door opener. The board has not been modified and is sold as is.