Pioneer DE-UH7101 Internal 654MB Int. Optical DrivePioneer DE UH7101 Internal 654mb Magneto Optical Drive Drive is fully refurbished and has a 90 day warranty The Pioneer DE UH7101 is a proprietary removable storage device offering the outstanding reliability and exceptional durability that MO drives are known for. The Pioneer DE UH7101 reads and writes to both the Pioneer DEC702 654mb R W Optical Media and Pioneer DC 502 654mb WORM Media. The Pioneer DE UH7101 is currently being used in