The product is a set of 5 genuine HP 230W Big Pin AC adapters chargers, designed for HP laptops such as the Omen 15, 16, and 17 Gaming models. These power adapters have a voltage of 19.5V and an output current of 11.8A, making them compatible with various HP ProBook, ENVY, Pavilion, and EliteBook models. The black adapters feature a 7.4 x 5.0mm round tip connector, ensuring a secure fit for your laptop. Made in China, these high-quality adapters are essential for keeping your HP laptop powered and ready for use.