The specs are very similar to the DVR-110D.

DVD Writing Speeds:
DVD+R: 16x
DVD+RW: 8x
DVD+R DL: 8x
DVD-R: 16x
DVD-RW: 6x
DVD-R DL: 8x
CD-R: 40x
CD-RW: 32x

Read Speeds:
DVD-ROM (Single Layer): 16x Max
DVD-ROM (Dual Layer): 12x Max
DVD±R: 12x Max
DVD±RW: 8x Max
DVD±R DL: 8x Max
DVD-Video: 5x Max
DVD-RAM: 5X Max
CD-ROM: 40x Max

http://buffalo.melcoinc.co.jp/produ...005/000162.html