LiftMaster MyQ-Yellow Smart Button Remotes
The remotes on this page work with LiftMaster Garage Door Openers with a Yellow Smart button (as shown below) that were Manufactured after 2011

The Learn or Smart button is located on the end of the motor unit where the antenna wire hangs down from. You may have to remove a light cover to locate the Smart button
$49.79
DISCONTINUED - SCROLL DOWN to see replacement information