CD-RW Media

[RWise]

I have recently bought some CD-RW blank disks from Staples in the UK. The problem is they do not mention on the packaging the maximum write speed the disks can manage. The brand name on the disk is 'Master', it does say they are multi speed and they have a 'Data Protecting System' (whatever that is). Other info on the packaging include:
Data 650MB 74Min
Campact Disc Digital Audio Recordable for consumer
Master in Europe

Has anyone come accross this brand before? How reliable are they? Do you know what the Max write speed is?

 

[Ungodly]

If you want CDR or CDRW info for both drives and media, go here: http://www.cdmediaworld.com/.


P.S. I already looked there for "Master" and they don't list it.