This is an OEM DVD SATA optical drive flex cable replacement part for Macbook Pro Unibody 15" A1286 2009 - 2012. Optical drive SATA cable connects the SuperDrive to the logic board. If you have lost, damage, broken or scratched will make your device looks better than ever. This top quality spare /repair part is used to replace damaged worn out/faulty part on your compatible Macbook. Please note this is an excellent replacement part which comes ready to install. This part is guaranteed to function as long as you have it. Technical Information: - Compatible with Macbook Pro Unibody 15" A1286. Year 2009 2010 2011 2012 Excellent fitting & functionality of OEM part is guaranteed. High quality replacement part Include: - 1 x DVD SATA Drive Flex Important Note: - Opening your Device will void your Warranty; BisLinks cannot be held responsible for any damage occurred during your repair process. Please feel free to contact us for further information.