Who Makes Digital Max 16X DVD-/+RW?

Who manufactures the drive called Digital Max DVD 16DVD-/+RW?. Look like Lite-On spec of Lite-On 1633S. Deso any have any clear information of this drive, its performance and its real manufacturer?.


It is, or was, the Lite-on 1633S. Things change but to the best of my knowledge it is the Lite-on.