datAshur SD KeyWriter software licence for use with datAshur SD drives and microSD cards (both sold separately). With the KeyWriter licence you can clone your datAshur SD drives with the same encryption key. This allows users with different datAshur SD drives to share encrypted data stored on iStorage microSD cards or create a backup drive in case their datAshur SD drive is lost or stolen. Please note that the licence allows you to clone a maximum of 9 datAshur drives. Licences for a higher number of drives are available on request. One licence is required per drive.