I know for sure the Norwood Micro drives are rebadged Benq 1650's because on the box it says, "DW1650". I opened up the Connect Computer boxes at my local Compusa last month and they were 1650's as well. The vent is a dead giveaway on the drive. The Compusa brand supposedly is a 1650 but there have been reports that they could also be Liteon so open up the box to look at the drive. If you want to sure about the drives then open up the Compusa and Connect Computer boxes. The lightscribe Connect Computer drive is a rebadged model LG GSA-H10LI, it's on the sticker of the drive.