Sony 100/260-GB AIT-3 External Ultra160 SE/LVD Tape Drive - Bare Model* New Model Number that replaces SDX-D700C/BM: no other changes to drive- Fully backward read/write compatible with AIT-2 & AIT-1 cartridges.- External Ultra160 SCSI SE/LVD, 68-pin HD, 31-MB/sec sustained transfer rate.- MIC, Memory in Cassette, 64KB memory chip embedded in cartridge shell, stores directory and file structure info.- Active head cleaner and AME media virtually eliminate the need for periodic cleaning.- 3-Year Warranty, 3-Year 24-Hour SWAP & Toll-Free Technical Support- Includes NovaStor TapeCopy software for the transfer of existing data from one tape format to another.