Pioneer external burner bundle includes 100GB Verbatim M-Disc BDXL, Roxio Software and USB Cable | Capacity - The Verbatim double-layer Blu-ray disc offers up to 100GB of storage space to back-up your video, music, photos and more | With Verbatim M DISC, information is engraved into a patented, inorganic recording layer resistant to light, temperature and humidity. M DISC media has a projected lifetime of several hundred years | Burner Read & Write speed BD-R 6x, DVD-R 8x, CD-R 24x | Operating Requirements: Mac OS X 10.6 -10.12/Windows XP SP3/Windows Vista/Windows7/Windows8/Windows8.1/Windows10