Crucial 4GB DDR3L-1600 SODIMM Module (1x4GB) - For PC / MAC
https://www.nanodog.net/shop/ram-cru-4gb-1600-sd-crucial-4gb-ddr3l-1600-sodimm-module-1x4gb-for-pc-mac-336
https://www.nanodog.net/web/image/product.template/336/image_1920?unique=c8292a9
This product is no longer available.