The LiftMaster K2A761 receiver coaxial cable from Garage Door Supply Company is a LiftMaster replacement part for 315MHz receivers on commercial garage door operators. The cable works like an antenna, and is compatible with 315MHz receivers on LiftMaster Logic 3.0, Logic 4.0 and Logic 5.0 commercial operators. Also shop our LiftMaster commercial garage door parts. Always confirm compatibility by checking your owner's manual or emailing our U.S. headquarters for assistance.Product Highlights: