Works perfect. However you have to reprogram all other garage remotesBUY THIS PRODUCT! This was extremely easy to install - took about 5 mins in total! No issues so far & works perfectly. Buttons are easy to read & press, 100% would recommend.I liked everything except to open the battery caseThis device worked really fast for my Linear garage door opener, once I was able to figure out the instructions. The instructions on the keypad say “Step 1: press the operator’s learn button.” I looked all over the keypad and couldn’t find a learn button. The illustration is really hard to decipher too. What I finally figured out was that the “operator” is the actual garage door opener, the gear box that’s installed on you garage ceiling that opens the door. Took way too long to figure that one out. Maybe “operator” is the technical term for the opener, but I had no idea. On mine, there’s a little button marked “learn”. Once I had that down, I pressed that button, typed my code into my keypad (make sure you connect the battery first), then hit the “start/stop” button on the keypad. After a couple of seconds, the connection was made and now my keypad operates the door. Fast and easy, once you know what an “operator” is!Works as expected, easy to install.Instructions for programming are totally wrong. They say to hold LEARN button for 15 seconds, this erases ALL programed controller boxes. Also no mention of needing to connect the battery (akaline not the stated lithium) 9volt battery. I had to take back off as I couldn't open battery door, I was afraid I would actually break it instead of it opening. After almost sending it back I figured it out and was actually simple to program. Please include CORRECT programming instructions, it would save frustration and I am sure many returns.Work With Linear garage. The garage pair is fairly simple and took 30 sec. Install took 1min..Very easy to install and program. Highly recommend.