DVD+R (Single Sides Single Layer) The storage capacity is 4.7GB for 12cm media. DVD+R for data recording can reach 8x-16x speed. DVD+R quality parameter accords to DVD+R standard Book. DVD+R is compatible with DVD Writer, DVD Recorder, DVD-ROM and DVD Player. DVD+R is used for high capacity data, and can use MPEG2 mode to record high-resolution video program. DVD-R (Single Sides Single Layer) The storage capacity is 4.7GB for 12cm media. DVD-R for data recording can reach 8x-16x speed. DVD-R quality parameter accords to DVD-R 2.0 General standard. DVD-R is compatible with DVD Writer, DVD Recorder, DVD-ROM and DVD Player. DVD-R is used for high capacity data, and can use MPEG2 mode to record high-resolution video program. DVD-R (Double Sides Single Layer) DVD-R(Double Sides Single Layer) is a write-once DVD storage media(12cm) with a capacity of 9.4GB ,and can be used for large amount data storage.In recording multimedia content ,it adopts MPEG2 model. So it has a high quality DVD-video effect. DVD+R is highly compatible with almost all burners and it is completely compatible with DVD Players and DVD-ROMs. DVD+R for data recording can reach 8x speed. DVD+R (Double Sides Single Layer) DVD+R(Double Sides Single Layer) is a write-once DVD storage media(12cm) with a capacity of 9.4GB ,and can be used for large amount data storage.In recording multimedia content ,it adopts MPEG2 model. So it has a high quality DVD-video effect. DVD+R is highly compatible with almost all burners and it is completely compatible with DVD Players and DVD-ROMs. DVD+R for data recording can reach 8x speed. DVD+R DL(Single Sides Double layer) The storage capacity is 8.5GB for 12cm media, single-sided. DVD+R Double Layer is used for high capacity data, and can record up to 4 hours DVD quality video program. DVD+R Double Layer is Write-Once format and has long-time data archiving, low cost per megabyte and long storage lifetime. DVD+R Double Layer enables write speed 2.4-8x. DVD+R Double Layer utilizes superb organic dye ensures stable writing with excellent quality. Mini DVD-R(Single Sides Single Layer) The storage capacity is 1.4 GB for 8cm media. DVD-R for data recording can reach 8x speed. DVD-R quality parameter accords to DVD-R 2.0 Gen