The OEM HP 90W AC Adapter Power Supply Charger is designed specifically for HP Pavilion laptops including the DV4, DV5, DV6, DV7, and G60 models. It is compatible with various HP models such as PPP012D-E, PA-1900-32HT, and TPC-CA57. This black adapter provides a maximum output power of 90W at 19.5V, ensuring fast and efficient charging for your laptop. The HP brand ensures reliability and quality, making this AC adapter a convenient and essential accessory for your HP Pavilion laptop.