LiteOn x24 DVD±R/DL Writer Dual Layer 5.25" SATA Black OEM LN53931 - IHAS124-14 | SCAN UK
Blu-ray movies debut dual-layer discs
Amazon.com: DVD+R DL Double Layer Logo 8X 8.5GB 240min Video – LSK Media Logo Top, 100 Discs, 2-Pack, 50 Pack in Spindle | Blank DVDs for Burning Video | DVD Discs Blank
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Verbatim Azo Dvd+r 4.7gb 16x With Branded Surface - 50pk Spindle - 120mm - Single-layer Layers - 2 Hour Maximum Recording Time : Target
Philips DVD+R Dual Layer 8.5GB, 1 db
How to Copy a Dual Layer DVD | Leawo Tutorial Center
JVC Develops World's First Single-sided, Dual Layer DVD-RW Disc Technology