The product is a set of two 2GB DDR3 SO-DIMM PC3-12800S 1600MHz laptop RAM modules from the brand RAM. These memory modules have a form factor of SO-DIMM, a type of DDR3 SDRAM, and a total of 204 pins. The bus speed is specified as PC3-12800S, which indicates a speed of 1600MHz. These RAM modules are designed for laptops and are a reliable option for upgrading or replacing existing memory modules to improve performance and multitasking capabilities.