RUGGED USB DRIVE SPECIFICATION RECORD - Yenra Guide: https://yenra.com/flash-memory/waterproof.html Use manufacturer documentation for the exact model and revision. Copy the conditions as well as the rating. Keep unanswered requirements unresolved. This is a planning record, not an exposure test or recovery procedure. Date / owner / exact model and part number: Datasheet and user-manual URL / revision / date checked: Intended transport, storage and powered-use conditions: ENVIRONMENT Water/dust rating(s), exact statement and footnote: Cap or cover state / required preparation before use: Documented immersion depth (m), duration (minutes), water type, if provided: Powered operation covered? Supporting statement or unresolved: Operating temperature range (degrees C): Storage temperature range (degrees C): Shock/drop/vibration test and conditions, if relevant: Exclusions / mismatch / questions for manufacturer: Manufacturer response and source: ACCESS (do not write passwords or recovery secrets here) Unlocking method / supported OS and versions: Software and permissions required: Failed-password, reset and recovery behavior checked: Recovery-instruction location and responsible person: Expendable-file unlock/read/eject/reconnect test / host / date / result: Recipient access tested? Result: BACKUP AND DECISION Independent verified copy location / verification date: Accepted use conditions / remaining limitations: Proceed / hold / choose another product; reason: Recheck after model, environment, host OS or unlocking-software changes.