How to Tell if a Disc Is a CD or a DVD: 7 Steps (with Pictures)
50/lot Dvd Drives Blank Dvd-r Cd Disks 4.7gb 16x Bluray Recordable Media Compact Write Once Data Storage Empty Dvd Discs Lotes - Blank Disks - AliExpress
Glossary of terms for CD, DVD, Blu-ray and HD-DVD | Disc Wizards