BenQ DW200S = Rebadged LiteOn LH-20A1S?

Is it? If not, is it good?

I need a SATA DVD burner, and my choices are very limited. Can’t find any LiteOn SATA burner here :frowning:

If it is rebadged LiteOn, can it be flashed to LiteOn firmwire? Which firmwire is usually better?