The product is an 8GB DDR3 RAM desktop module by Yongxinsheng, designed for use as memory in a computer. It has a UDIMM form factor and uses 1.5V power. The package dimensions are 5.75x1.85x0.51 inches, and the module is unbuffered and non-ECC. It is black in color and comes with a 30-day money-back guarantee and free two-day shipping. The product is lightweight at 0.1 pounds. This RAM module is suitable for increasing the memory capacity in a desktop computer.