The product is a 2 128MB Micron RAM module with a form factor of SO-DIMM and a type of SDR SDRAM. This RAM module is designed for use in computers and other devices that require expandable memory capacity. With a total storage capacity of 128MB, this module provides additional memory for improved performance and multitasking capabilities. Made by the trusted brand Micron, this RAM module is a reliable choice for upgrading your system's memory capacity.