【To ensure your satisfaction and facilitate a smooth transaction...】 * If this is your first transaction with me, please read my profile. * Manufacturer: Pioneer Model: BDR-UD04 Form Factor: Slim 9.5mm Interface: SlimLine SATA I am selling this because I replaced the drive. I mainly used a separate external Pioneer drive, so the frequency of use was quite low. There are small scratches at the red circled area, which occurred when removing it from the bay, but there are no issues with the operation. This is an optical drive from Pioneer, an audio equipment manufacturer known for its quality. #BD Drive #4kBD #Blu-ray