WaterproofThe card is waterproof*, so you can feel secure, even when you use it for action shots on the lake or ocean. *IEC/EN 60529 IPX7 certified for protection against continual water submersion up to 30 minutes and depth up to 1 meter. | Shock and vibration proof**Your photos, videos and other files are protected against bumps, drops and vibrations. **Based on MIL-STD-883H, METHOD 2002.5 military standard test method. | X-ray proof***Travelling with your microSDHC card is a breeze, since you don’t have to worry about X-rays destroying your files. ***ISO 7816-1 certified for protection against 0.1 Gy of X-ray radiation to both sides of card. |