Packing Includes:1 x I/O board flex cable for A1466 Identifying Numbers: -APN : 923-0440 -PPN : 821-1722-A Compatibility: -Compatible with MacBook Air 13" Mid 2013 A1466 (EMC 2632) For MacBookAir6,2 Mid 2013: MD760LL/A or MD761LL/A (1.3 GHz Core i5 or 1.7 GHz Core i7) -Compatible with MacBook Air 13" Early 2014 A1466 (EMC 2632) For MacBookAir6,2 Early 2014: MD760LL/B or MD761LL/B (1.4 GHz Core i5 or 1.7 GHz Core i7) -Compatible with MacBook Air 13" Early 2015 A1466 (EMC 2925) For MacBookAir7,2 Early 2015: MJVE2LL/A or MJVG2LL/A or MMGF2LL/A or MMGG2LL/A (1.6 GHz Core i5 or 2.2 GHz Core i7) -Compatible with MacBook Air 13" Mid 2017 A1466 (EMC 3178) For MacBookAir7,2 Mid 2017: MQD42LL/A or MQD32LL/A (1.8GHz Core i5) -Please double check your model number "A1xxx" on the bottom of the laptop to determine the compatibility. See more

Identifying Numbers:APN : 923-0440 PPN : 821-1722-A. Compatible Model:Compatible with MacBook Air (13-inch, Early 2015, Mid 2017) - For MacBookAir7,2 MJVE2LL/A or MQD32LL/A or MQD42LL/A. Compatible Model:Compatible with MacBook Air (13-inch, Mid 2013, Early 2014) - For MacBookAir6,2 MD760LL/A or MD760LL/B or MF068LL/A. Function:This 821-1722-A I/O board flex cable connects the I/O board to the logic board. Best Choice: If you have a damaged or defective I/O board flex cable in your laptop that is not working properly, this 821-1722-A power audio board cable is the perfect solution to your old flex cable not working problem.