Transcend 64GB JetDrive Lite 130 Storage Expansion Card for 13-Inch MacBook Air (TS64GJDL130) 64GB (MLC) Storage Expansion Card for MacBook Max Read: 95MB/s, Max Write: 60MB/s For MacBook Air 13" (Late 2010 - Early 2015) Compatibility with Mac OS X 10.11 El Capitan is currently under verification New Update JetDrive Toolbox (v1.14.3)