Sandisk SDHC ExtremeExtreme speeds to catch your best shots. UHS Video Speed Class 30 (V30) and UHS Speed Class 3 (U3) allow you to record in 4K UHD, taking your videos to next-level resolution. Available in a storage capacities of 32GB-256GB and with read speeds of up to 90MB/s for fast transfer, these cards are compatible with SDHC and SDXC supporting devices.Extreme write speedsCapture 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 extreme read speedsWith 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 ReadyWith UHS Video Speed Class 30 (V30) for 32GB-256GB cards and UHS Speed Class 3 (U3) ratings, the SanDisk Extreme SDHC and SDXC UHS-I Cards let you capture uninterrupted 4K UHD and Full HD video. This makes it ideal for recording outdoor adventures, weekend trips, or sporting events without dropping frames.SpecificationsCapacity: 32 GBRead Speed: up to 90 MB/sWrite Speed: up to 40 MB/sVideo Speed: C10, U3, V30Form Factor: SDHC