Enhance your Dell laptop's functionality with this OEM Inspiron 15 3511 3510 touchpad trackpad board. The blue touchpad is compatible with Dell's R09DC model, making it a perfect choice for users looking to replace a faulty or damaged touchpad. The board is of unit type and has a unit quantity of one, ensuring that the replacement process is quick and easy. This touchpad trackpad board is manufactured in the United States and is suitable for Dell laptops in need of an upgrade. The board comes with no manufacturer warranty, but its compatibility with a wide range of Dell's products makes it an ideal choice for users looking for an affordable and reliable replacement.