那最好等Plextor PX-B900A

BD-R (Single and Dual Layer) 2x
BD-RE (Single and Dual layer) 2x
BD-ROM (Single and Dual Layer) 2x
DVD+R DL 4x
DVD-R DL 4x
DVD+R 8x
DVD-R 8x
DVD+RW 8x
DVD-RW 6x
DVD-RAM (4.7GB) 5x (Write/Read)
DVD-ROM 8x
CD-R 24x
CD-RW 16x
CD-ROM 32x

BD-R和BD-RE都是支援雙層的喔...XD