The product is a used Apple OEM 30W USB-C Power Adapter, specifically the MW2G3AM/A model (A2164). It is designed for use with Apple MacBook and MacBook Pro laptops, providing a voltage of 20V and an output current of 3.2A. The power adapter is white in color and features a California Prop 65 warning. Made in China, this Apple-branded product is compatible with various Apple devices and offers quality and reliability for charging your laptops efficiently.