This power supply is an original iRobot Roomba 17062 charger compatible with the 500, 600, and 700 series. It is designed for iRobot brands and comes with a power supply. This charger is perfect for those who need a new one or want an extra one for their Roomba. It has been tested and is fully functional. This item is a great addition to any household and can help prolong the life of your Roomba.