Repair and replace Blu-ray drives with ease. Comes with a detailed illustrated instruction manual for your PC model, so you can do it easily even if you are doing your first work. Do it yourself! With the latest BDXL rated drive, it can deliver a large capacity of up to 128GB. Compatible Models: Toshiba T553/37J, T553/67J T554/45K, T554/45L, T554/56K, T554/67K, T554/76LT553, T554, (Upgraded Repair Illustration Instructions with Image and Description of Each PC Actual Unit) (As pictured)