書かき込こみ保ほ護ごスイッチ

noun

write protection switch

Computing term for a physical switch on storage media that prevents data from being overwritten or erased.

• SDカードの書かき込こみ保ほ護ごスイッチをロックすると、データを消けせなくなります。

  If you lock the write protection switch on an SD card, you won't be able to delete data.