Perfect for 4K UHD video and Sequential Burst Mode PhotographyWith the SanDisk Extreme SD UHS-I memory card save time transferring media with read speeds of up to 100MB/s powered by SanDisk QuickFlow Technology. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). With shot speeds of up to 60MB/s and UHS speed Class 3 (U3) recording, you're ready to capture high-resolution, stutter-free 4K UHD video. 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.Improve your workflow efficiencyWith SanDisk QuickFlow Technology, this card optimizes performance for timesaving media offloads with quick transfer speeds up to 100MB/s. Pair with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately).Shot speeds up to 60MB/sWith shot speeds up to 60MB/s the card is perfect for capturing the action as it happens, without missing a beat.Perfect for 4K UHD videoSometimes speed is what you need. The SanDisk Extreme SD UHS-I card delivers the performance to capture stunning, uninterrupted 4K UHD video.Durability you can count onBuilt for and tested in harsh conditions, the SanDisk Extreme SD UHS-I card is temperature-proof, waterproof, shock-proof, and x-ray-proof.Recover images you accidentally deletedIn