This is a MacBook 13 Aluminum Unibody optical drive cable.
If you are having trouble powering your super drive or reading data properly off of the optical drive, you may need this cable.
Part Numbers: 922-8622.
Printed Number: 821-0701-02, 821-0764-A.
<li class="maclist-li"><h4>Compatible with : </h4>
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Unibody 13 (A1278, Late 2008)