The Microsoft Surface 24w Power Supply Adapter (LAC-00001) is a brand new power adapter designed for Microsoft devices. This black adapter is specifically compatible with Microsoft products and comes with one unit. It provides a reliable power source for charging and powering your devices efficiently. Ideal for use with laptops, desktops, and other computing devices, this Microsoft adapter ensures a seamless connection and optimal performance for your devices. it has never been open or used ha e had it sitting in a drawer for years please look at pic what u see is what u get