Panasonic UJ260, UJ-260 6x Blu-ray Burner 8x DVD Burner Player SATA Laptop Drive Interface:SATA (Serial ATA ), Type: Internal, Media Load Type: Tray Loading Buffer Underrun Protection: Yes, Buffer Size:2 MB Dimension:128mmX129mmX12.7mm, Bezel: black Compatible with: All laptop computers with 12.7mm ,eject SATA interface NOTE - DRIVE ONLY - MOUNTING CABLES, SCREWS AND SOFTWARE NOT INCLUDED