雅虎有人在賣tdk的dual..11500黑色..有點小貴..
http://tw.page.bid.yahoo.com/tw/auction/1119822105
TDK 4.7GB AID+440N DUAL FORMAT INDI DVD
4X DVD+R
2.4X DVD+RW
4X DVD-R
2X DVD-RW
12X DVD-ROM
16x10x40 CDRW Ref: http://www.tdk.com/dvdburners/indidvd4xmulti.html