MLSK72-A1 Two Button Switch for Recliner w/ USB HDM This is the genuine KDYJT018-309

This is the genuine KDYJT018-309 linear actuator

It is also incompatible with La-Z-Boy chairs due to a different 5-pin plug design

This handset remote controller has 6 button and uses male 5 pin round plug

features four buttons

the other one with a 2-pin female plug

MLSK72-A1 Two Button Switch for Recliner w/ USB HDM This is the genuine KDYJT018-309Genuine MLSK72 A1 recliner switch, if your switch has the same model number, it will replace yours seamlessly. Suitable for power recliner or lift chairs. Key Features: Two Button: Controls the open close (raise recline) function of the chair. USB port: DC 5V 2A output, ideal for charging mobile device when using the chair. Five pin plug: This switch uses a round male 5 pin plug Compatibility: This switch is not cross compatible, please only order it