Conclusion: Let us summarise the most important positive and negative points below: The LG has confusing performance issues. It will read most of the media without any problems, but when it comes to writing, it’s very picky and it will frustrate many people. The reason behind this being the two failed burns that we had. Most modern drives have no issues burning Verbatim media. However the GH22NS90 failed to properly burn the –R media, and also the +R Dual Layer Verbatim disks.
Pros: Priced only 15€., Good performance with DVD±R/RW., Overall very good reading performance, except with our preset CD-ROM disc., Supports BitSetting (BookType DVD-ROM) on DVD+R/DL., Supports the M-DISK format.