The product is a genuine Unifosa laptop memory module with a total capacity of 1GB and a form factor of SO-DIMM. This DDR3L memory module is from EP Memory brand and features fully buffered memory technology. It has a bus speed of PC-100 and 16 pins. This product is manufactured in the United States and comes with a manufacturer warranty. Perfect for upgrading or replacing memory modules in laptops, this product offers reliable performance and quality.