(*) 1.0GB Apple-Hynix Factory Original PC3-10600 1333MHz DDR3 204-Pin SO-DIMM Memory Module

(*) 1.0GB Apple-Hynix Factory Original PC3-10600 1333MHz DDR3 204-Pin SO-DIMM Memory Module. For 2011 MacBook Pro, Mid 2010/2011 21.5" & 27" iMac Models, 2011 Mac mini, and PCs that use DDR3 1333MHz SO-DIMMs. *Used, OWC Tested*