Pioneer DVR-111(在台灣，A11和DVR-111沒差...= =)
http://www.cdfreaks.com/article/270
http://www.cdrinfo.com/Sections/Rev...ArticleId=16989

BenQ DW1655
http://www.cdrinfo.com/Sections/Rev...ArticleId=16050
DW1640
http://www.cdfreaks.com/article/193
http://www.cdrinfo.com/Sections/Rev...ArticleId=14268
http://www.cdrlabs.com/reviews/index.php?reviewid=270
http://homepage2.nifty.com/yss/dw1640/dw1640.htm

NEC ND-4551
http://www.cdrinfo.com/Sections/Rev...=15548&PageId=0
ND-4550A
http://homepage2.nifty.com/yss/nd4550a/nd-4550a.htm
http://www.cdrlabs.com/reviews/index.php?reviewid=278
ND-4571
http://homepage2.nifty.com/yss/nd4571a/nd4571a_top.htm

3550/4550/4551是同系列，功能略有差異(DVD-RAM、Labelflash支援有無)
3570/4570/4571同系列，功能略有差異(DVD-RAM、Labelflash支援有無)