4TH CLASS MEDIA Pathetic garbage media, landfill material, about 0-50% success rate:
RITEKG01, RITEKG02 = Ritek = (-R)
CMC, CMCMAG = CMC Magnetics = (+R)(-R)
PIODATA, PIO = LeadData, Ritek = (-R) ... once sold as "Pioneer" but that's false
Fake SONY, MXL = Fake Sony/Maxell from Hong Kong OEM (Infosmart?) = (-R)
OPTODISC = Optodisc = (+R)(+RW)
AN31, AN32, ANWELL, AN30 = Hong Kong OEM (Infosmart?) = (-R) INFOSMART = Hong Kong OEM = (-R)(+R)
VANGUARD = Unknown OEM = (-R)
YIJHAN = Hong Kong OEM = (-R)
MATRIX = Hong Kong OEM = (-R)
VDSPMS = Unknown OEM = (-R)(+R)
LONGTEN = Hong Kong OEM = (-R)