Review on 🚪 Universal Garage Door Remote compatible with LiftMaster, Chamberlain, Linear, Stanley, Wayne Dalton, Craftsman, and more – Easy set-up with Learn Button or DIP Switch on Opener by Todd Mamat

August 22, 2020 Works on our really old Craftsman 41A5021-2F (with orange programming key) but not according to the programming instructions that came with that keyboard. the orange button lights up. DO NOT HOLD THE ORANGE BUTTON. YOU WILL DELETE ALL CODES ON ANY REMOTE CONTROL. Second, while the Craftsman programming light was on, I followed the instructions that came with my new keyboard (I was given instruction #2 as per the seller's description). Then the Craftsman LIGHTS (not the little programming LED) flashed to confirm the program and then all the lights on the new keyboard went out as well as all the lights on the Craftsman. still working. Hope this helps someone