Smart Buy 100 Pack DVD+r Dl 8.5gb 8X DVD Plus R Double Layer Printable White Inkjet Blank Data Recordable Media 100 Discs Spindle: Amazon.co.uk: Computers & Accessories
LiteOn x24 DVD Writer Dual Layer 5.25" SATA Black OEM LN53931 - IHAS124-14 | SCAN UK
Vinpower Digital - JVC OQDPRDL08WIP-H Optical Quantum 8 X 8.5GB DVD+R DL White Inkjet Printable Double Layer Recordable Blank Media, 50-Disc Spindle : Amazon.co.uk: Computers & Accessories
Verbatim 95166 8.5 GB 2.4X Double Layer Recordable Disc DVD plus R DL, 10- Disc Spindle (Discontinued by Manufacturer) : Amazon.co.uk: Computers & Accessories
What are dual layer DVDs? An explanation of how dual layer DVDs work and their specifications