Upgrade your laptop's memory with this Hynix DDR2 SODIMM RAM kit. With a total capacity of 2GB, consisting of two 1GB modules, this PC2-4200 (DDR2-533) kit provides a fast and responsive performance for your computer. These modules have a form factor of SO-DIMM, making them compatible with a wide variety of laptops. This Hynix RAM kit is suitable for those looking to boost their computer's performance while running multiple applications. With a bus speed of PC2-4200 (DDR2-533), these modules offer a reliable and seamless computing experience. Perfect for anyone who wants a quick and easy upgrade for their laptop.