Rinbers HDD Hard Drive Flex Cable Ribbon 821-1226-A for MacBook Pro 13" A1278 2011 Hard Drive Flex Cable Ribbon, Code Number is 821-1226-A,NOT for Others This Tape is Only Compatible with MacBook Pro 13 with CD-ROM Drive A1278 2011, NOT for Other Years Please Install it Very Professionally, if Not, Please Do Not Try Brand New, Unopend, Unused, Best Quality 30 Days Warranty,No Man-Made Scratch or Damage When Retuning