This is a MacBook Pro 17 Trackpad for the Early and Mid 2009 unibody models.
Trackpad not tracking or clicking correctly? Then you need this replacement.
The cable easily snaps onto the logic board.
All parts tested and working just like they were when you bought your MacBook..
Printed Number: 922-9009, 922-9826.
Part Numbers: 821-0750-A, 821-1250-A.
<li class="maclist-li"><h4>Compatible with : </h4>
<ul>
Pro Unibody 17 (A1297, Early 2009/ Mid 2009/ Mid 2010/ Early 2011/ Late 2011).