The Genuine IBM 85G6704 AC Adapter is a power supply designed specifically for IBM and Lenovo laptops. With a voltage output of 16V and an amperage of 2.2A, this black adapter is compatible with various laptop models and is an essential accessory for those in need of a reliable power source for their devices. Made in China, this AC/Standard adapter is a quality product that ensures a stable and efficient power supply for your laptop while on the go.