Eathtek Replacement Power Audio Board Cable 821-1722-A for Apple MacBook Air 13" A1466 2013 2014 series Compatible Model Numbers: Apple MacBook Air 13" A1466 2013 2014 Compatible Part Numbers: 821-1722-A Replacement and high quality,Replace your faulty, cracked or broken Power Audio Board Cable Each Power Audio Board Cable is tested before shipping All pictures are taken from the real item, please check carefully before bidding.