A worn trackpad may have cosmetic scratches or a cracked surface, causing it to malfunction. In addition, an aging touchpad may become unresponsive, making it difficult to control your laptop. Use this Trackpad Touchpad with Flex Cable to restore your laptop's touch sensitivity. Notice: There are different versions of the trackpad for different years and models, and it only works for the MacBook Air 13" A1466 (Mid 2013, Early 2014,Early 2015,Mid 2017) trackpad replacement with flex cable(Not fit for 2012 model). Please make sure you are purchg a compatible model. What's Included: - 1x Touchpad - 1x Trackpad flex cable Identifying Numbers: - APN: 923-0438, 923-00976, 923-0441 - Printed Part #: 593-1604-B -EMC Number:2632 2925 or 3178 Compatibility: -Compatible with MacBook Air 13" Mid 2013 A1466 (EMC 2632) For MacBookAir6,2 Mid 2013: MD760LL/A (1.3 GHz Core i5) For MacBookAir6,2 Mid 2013: MD761LL/A (1.3 GHz Core i5) For MacBookAir6,2 Mid 2013: MD761LL/A (1.7 GHz Core i7) -Compatible with MacBook Air 13" Early 2014 A1466 (EMC 2632) For MacBookAir6,2 Early 2014: MD760LL/B (1.4 GHz Core i5) For MacBookAir6,2 Early 2014: MD761LL/B (1.4 GHz Core i5) For MacBookAir6,2 Early 2014: MD761LL/B (1.7 GHz Core i7) -Compatible with MacBook Air 13" Early 2015 A1466 (EMC 2925) For MacBookAir7,2 Early 2015: MJVE2LL/A (1.6 GHz Core i5 or 2.2 GHz Core i7) For MacBookAir7,2 Early 2015: MJVG2LL/A (1.6 GHz Core i5 or 2.2 GHz Core i7) For MacBookAir7,2 Early 2015: MMGG2LL/A (1.6 GHz Core i5 or 2.2 GHz Core i7) -Compatible with MacBook Air 13" Early 2017 A1466 (EMC 3178) For MacBookAir7,2 Mid 2017: MQD42LL/A (1.8 GHz Core i5) For MacBookAir7,2 Mid 2017: MQD32LL/A (1.8GHz Core i5) -Both oTip: This touchpad is only compatible with MacBook Air 13" A1466 Mid 2013, Early 2014,Early 2015,Mid 2017, not other years. Before purchg, please review the and images carefully and check the year and part number of your computer to ensure you are ordering the correct one. Identifying Numbers: APN : 923-0438, 923-00976, 923-0441 PPN : 593-1604-B. Compatible Model:Compatible with MacBook Air 13" A1466 Mid 2013 to 2017 (Not fit for 2012): MacBookAir6,2 Mid 2013: MD760LL/A or MD761LL/A,MacBookAir6,2 Early 2014: MD760LL/B or MD761LL/B,MacBookAir7,2 Early 2015: MJVE2LL/A,MJVG2LL/A or MMGG2LL/A,MacBookAir7,2 Mid 2017: MQD42LL/A or MQD32LL/A. :The trackpad connects to the logic board via the IPD trackpad flex cable. trackpad flex cable is included. Best Choice: If the touchpad assembly in your laptop is damaged or defective and not working, this A1466 trackpad with cable is the lowest cost solution to your old touchpad not working problem. This will be your best choice.