This 12V 2A AC Adapter Charger Replacement comes in a lot of 4 and is compatible with a variety of brands and models. The black adapter has 8 tips and a 5ft cord, making it a versatile and convenient option for powering your laptop. It is suitable for use with a range of devices and has a voltage of 12V. The adapter is designed for easy use and is a great replacement for a damaged or old adapter. With its compatibility with universal brands and models, this adapter is a must-have for anyone in need of a reliable power source for their laptop.