SanDisk High Endurance

4K UHD and Full HD recordings with UHS Speed Class 3 (U3), Video Speed Class 30 (V30), and Class 10. Transfer or back up videos to a computer with read speeds of up to 100 MB/s. Also suitable for devices with an SDHC slot using the included adapter. Waterproof, temperature-resistant, shockproof, magnet-proof, and X-ray protected.