The product is a Samsung 512MB 2RX16 PC2-5300S-555 M470T6554EZ3 laptop memory module. This DDR2 SODIMM memory has a total capacity of 512 MB and operates at a bus speed of PC2-5300 (DDR2-667). It is designed for laptops and offers reliable performance for enhancing the speed and efficiency of the computing system. This memory module is a crucial component for upgrading or replacing existing memory modules in laptops to improve overall functionality.Working pulls. Picture is of the items. Please view my other items.Thanks for looking.