http://www.digit-life.com/articles2/asus0402-dual/ :
"ASUS optical drives subdivision promptly reacts to the market situation and continuously updates its model row with up-to-date drives. The DRW-0402P/D DVD is one of its latest products; actually, it was designed in collaboration of Pioneer and ASUS and it's one of OEM versions of the DVR-106. Let's have a closer look at the drive."
A Sony DW-U18A to LiteOn 451s bodajrze tak wiec wybierasz miedzy NEC 2500A, LiteOn 451s a Pionner 106, to zdecydowanie NEC.
Jezeli wezmiemy nowsze produkty czyli LiteOna 812, Pionka 107 i NECa 2500A to chyba tez tez NEC
