This is the I/O Flex Cable for the MacBook Air.
I/O board flex cable connects the I/O board to the logic board..
Part Numbers: 923-0010.
Printed Number: 821-1104-A, 821-1340-A.
<li class="maclist-li"><h4>Compatible with : </h4>
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Air 11 (A1370, Mid 2011).