TrustedReviews looked at the LG GBW-H10N Blu-ray Drive

The LG GBW-H10N looks pretty much like any other DVD writer apart from the Blu-ray Disc logo on the right side of the tray. The GBW-H10N will write BD-R discs at 4x, BD-RE media at 2x, DVD-R at 12x, DVD-RW at 6x, DVD+R at 12x, DVD+RW at 8x (media permitting) and DVD-RAM at 5x.

LG GBW-H10N Blu-ray Drive Review