Fujitsu OASYS word processor memory card. This card can be used with most OASYS machines, including the ultra-compact word processor OASYS Pocket, which is known to those in the know. This is a highly sought-after item for OASYS enthusiasts. The item is unused. Production has already ended, making this item extremely difficult to obtain. ＜Items included＞ ・Memory card: 128KB, 1 piece ・Instruction manual (includes instructions on how to replace the battery, etc.) ・Button battery (discharged and cannot be used) ・Battery replacement screwdriver ＜Notes on purchase＞ ・This item is over 30 years old, so there is no guarantee of quality. ・If you let us know after purchase, we can open the package and check the operation before sending it to you.