The Harman Kardon 18V 3.33A Power Supply Model S60-180333-WH01 is a genuine OEM product designed specifically for Harman Kardon devices. This power adapter provides the necessary voltage and output current to ensure optimal performance and compatibility with your Harman Kardon equipment. With its reliable brand reputation and precise specifications, this power supply is a reliable and efficient accessory for keeping your devices powered and ready to use.