MCE Technologies Mac Pro Blu-ray Drive: Internal Blu-ray Burner, Writer, Player for Apple Mac Pro Tower (Early 2009 thru Mid 2012) with Mac Blu-ray Player software! At 16X the Fastest Blu-ray burning drive available for the Mac Pro. Illustrated Installation Guide makes installing the drive a breeze. Watch commercial Blu-ray movies right on your Mac with the included Mac Blu-ray Player software, considered the "Gold Standard" of Blu-ray playback software on the Mac! Author movies, write music and data to 25GB, 50GB, 100GB, and 128GB Blu-ray Media, 4.7GB DVD media or 8.5GB double-layer/dual-layer media Tray-loading mechanism installs in upper or lower drive bay of your Mac Pro. Bootable and great for installing system software and applications. Archive up to 25GB on single-layer, 50GB on dual-layer, 100GB on triple-layer, and 128GB on quad-layer Blu-ray media