Adamanta 16GB (2x8GB) Laptop Memory Upgrade DDR3/DDR3L 1600Mhz PC3L-12800 SODIMM 2Rx8 CL11 1.35v Notebook RAM DRAM at Amazon.com
16GB (2X 8GB) Kit DDR3 PC3-12800 1600MHz 204Pin SODIMM Laptop Notebook MacBook Pro Memory Ram at Amazon.com
16GB Computer DDR3 SDRAM for sale | eBay
Silicon Power Hynix IC Compatible for Apple DDR3 DDR3L 16GB (2 x 8GB) RAM 1600MHz (PC3 12800) 204 pin CL11 1.35V Non ECC Unbuffered SODIMM Laptop Notebook Memory RAM Module Upgrade at Amazon.com