PERFECT FOR 4K UHD VIDEO AND SEQUENTIAL BURST MODE PHOTOGRAPHYThe SanDisk Extreme® SD™ UHS-I memory card delivers performance that lets you take control of your creativity.With shot speeds of up to 70MB/s and UHS speed Class 3 (U3)2 recording, you’re ready to capture stunning high-resolution, stutter-free 4K UHD video. Its 150MB/s transfer speeds mean you can quickly move your photos where you want them. Plus, it’s built to withstand weather, water, shocks and other less-than-ideal conditions so you can rest assured that it’s good to go wherever you go.Designed to withstand extreme environments Wherever you take your device, the SanDisk Extreme SDHC/SDXC UHS-I card is designed to resist the toughest conditions and limitations. These cards are waterproof, shockproof, and X-ray proof. It can operate in temperatures ranging from -25C to 85C (-13F to 185F) so you can snap the perfect shot in almost any climate. Warranty: Manufacturer lifetime limited warranty.