EXTREME WRITE SPEEDS OF UP TO 60MB/S Capture shots quickly with write speeds of up to 60MB/s*. SanDisk Extreme SDHC and SDXC UHS-I Cards let you shoot multiple frames per second, making it an ideal choice for fast-action or continuous burst mode photography.MAXIMIZE EFFICIENCY WITH UP TO 90MB/S READ SPEEDS With extremely fast read speeds of up to 90MB/s*, this memory card lets you transfer high-resolution images or 4K UHD videos from your DSLR or camcorder to your computer without a long wait. 4K UHD READY With UHS Video Speed Class 30 (V30)2 for 32GB-256GB cards and UHS Speed Class 3 (U3)1 ratings, the SanDisk Extreme SDHC and SDXC UHS-I Cards let you capture uninterrupted 4K UHD and Full HD video2. This makes it ideal for recording outdoor adventures, weekend trips, or sporting events without dropping frames. EASY FILE RECOVERY WITH RESCUEPRO DELUXE SOFTWARE The card comes with a RescuePRO Deluxe data recovery software download offer5. This software makes it easy to recover files that have been accidentally deleted (download required). DESIGNED TO WITHSTAND EXTREME ENVIRONMENTS SanDisk Extreme SDHC and SDXC UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray-proof3, so you can enjoy your adventures without worrying about the durability of your memory card.