This is an inverter board for the Macbook 13". This is the board that controls the backlight to the display and is usually the culprit of a dim display. The part is the same for both the white and black MacBooks.
For over 13 years, Powerbook Medic has been providing parts, repair, and service for a variety of gadgets. In that time, over 300,000 orders have left our facility for US and international destinations to help save old devices from the landfill and bring them back to working condition.