The 'mechanical specifications' of Verbatim media are very precise, and data written to it can be read in a wide range of drives. As a result, Verbatim DataLifePlus discs demonstrate a high level of compatibility between drives running at a wide range of speeds.It is the proprietary recording dye, AZO, used on the discs that enables Verbatim to gain the reputation for quality and reliability.Features- Superior resistance to UV irradiation- 100 years archival life- Lowest error rate against a range of CD writers- 1X - 52X write speed which means a full CD created in around 2 minutes.- Super AZO (1x-24x/32x/40x/48x/52x) recording dye- Crystal, Fast Dry, Printable, Scratch Resistant surface