Magnetic ultra-resolution technology and land/groove formula, the large 2.3GB capacity is 3.5 size for backup and editing of high-capacity data. The use of a magnetic multi-layer membrane inherits the reputation of preservation and durability. The 2.3GB GIGAMO drive can read/write traditional 128MB, 230MB, 540MB, 640MB, 1.3GB MO disks (overlight and non-overlight types) Now you can leverage your existing data assets. Support "Media ID" feature with a unique number (media ID) on the disc. The combination of drives and applications utilizing "Media ID" provides data protection.