This is the newer style black housing heat/massage hand control used by Pride, Mega Motion and several other manufacturers. It has the lock/unlock button that lights up when locked, and has timing and intensity functions. It has a nine (9) pin plug that looks like the old computer connection that plugs into a control box under the chair. These have several different numbers on the back of the control, like 2802-PR3, 2802HL-PR3, 2802HL-3, etc, but if your control looks like the one pictured, it will be the correct one. <br /> <ul> <li>Lift Chair Hand Control Primarily Used on Pride and Mega Motion Lift Chairs WIth Heat &amp; Massage</li> <li>Has 9 Pin Computer Type Plug on End of Hand Control Cord</li> <li>Please Look at Product Description Below for More Information</li> </ul>