This Chamberlain circuit board is perfect for replacing a faulty one in your garage door opener. It is compatible with Craftsman, LiftMaster, and of course, Chamberlain garage door openers. The model number is 41AC050-2M and the board features a purple learn button.

This is a great opportunity to upgrade your garage door opener with a reliable and trusted brand. The board is in good working condition and ready to be installed. Don't miss out on this chance to improve your garage door opener.