The SK hynix 2GB 1Rx8 PC3L-12800 11-12-B2 DDR3-1600MHz SODIMM Memory is a high-quality memory module designed for laptops and other portable devices. With a total capacity of 2GB spread across two modules, each with a capacity of 4MB, this DDR3L SDRAM memory provides fast and efficient performance. The memory module has a form factor of SO-DIMM and a bus speed of PC3L-12800S (DDR3-1600), making it compatible with a wide range of devices. Made in South Korea, this product is reliable and built to last.