Designed for durable writing, without worries to record up to 25,000 hours. 4KUHD and FullHD recording with UHS Speed Class 3 (U3), Video Speed Class 30 (V30) and Class 10. Transfer or backup video to a computer at read speeds up to 100MB/s. Also suitable for end devices with SDHC slot via adapter (included in scope of delivery). Waterproof, temperature resistant, shock resistant, magnetic and X-ray protected.