Lite-On 20X Dual Layer DVD-RW Super All-Write (DH-20A4P-33C)

hey it's rokosz your digital lifestyle expert here and we're talking about what is a dual layer DVD well first of all let's talk about DVD we know them from playing mute and playing music and video and our favorite movies well a DVD is originally thought to be a digital video disc or digital versatile disc they went from digital video disc to digital versatile disc when they realize that well DVDs could also be used to play or to store rather photographs and digital files as well as music not just video but in reality when they really came out with the press release announcing it they actually did not make any reference to or about whether the fact that DVD actually stands for anything so keep that money dual layering is exactly as it sounds it is very thin disc there is a there's a metal film that's protected by the polycarbonate core and substrate a polycarbonate substrate you get you