The product is a 8GB DDR4 SDRAM RAM module by Micron, designed in a SO-DIMM form factor with 260 pins. It has a capacity of 8GB per module and a total capacity of 8GB. The bus speed is PC4-19200 (DDR4-2400) and it is a unit sold individually. Made in China, it does not carry a California Prop 65 Warning. This RAM module is suitable for laptops and can be used to upgrade existing memory capacity for improved performance.