The product is a set of 10 original HP laptop adapter chargers, each with a power output of 65W, 19.5V, and 3.33A. It features a big pin charger tip of 7.4mm x 5.0mm, making it compatible with HP Pavilion laptops and models with a HP BIG PIN connection. The black chargers are designed for HP laptops and are units in quantity of 1, coming directly from China as the country of origin. Ideal for those looking for reliable and compatible power adapters for their HP devices.