Replace a damaged trackpad,IPD trackpad flex cable and restore the touch sensitivity of your laptop for MacBook Air 13" Mid 2013 to 2017 with model A1466 | A worn out trackpad may have cosmetic scratches or a cracked surface causing it to malfunction. In addition, an aging trackpad may become unresponsive making your laptop difficult to control. | IPD trackpad flex cable connects the trackpad to the logic board.It carries input from other upper case components as well, so a damaged trackpad cable may affect the functions of the keyboard and power button. | This multitouch, glass trackpad allows touch input and clicking, while also providing a connection for the keyboard.It connects to the logic board via the IPD trackpad flex cable | 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 | Identifying Numbers: APN : 923-0438, 923-00976, 923-0441 PPN : 593-1604-B | This item can be returned in its original condition for a full refund or replacement within 30 days of receipt.