This is a 65W Lenovo power supply designed for laptops and notebooks. It has an output voltage of 20V and an output current of 3.25A, suitable for charging compatible Lenovo devices. The power adapter is in black colour and compatible with various series of Lenovo laptops. The model number is 92P1154 42T5283 with a round PG14 connector, ideal for providing efficient power to your laptop during use.