Extreme speeds to catch your best shots. UHS Video Speed Class 30 (V30) [32GB-64GB only] 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 16GB-64GB** and with read speeds of up to 90MB/s* for fast transfer, these cards are compatible with SDHC and SDXC supporting devices and come with a lifetimelimited warranty.
Extreme Write Speeds of up to 40MB/s
Capture shots quickly with write speeds of up to 40MB/s. The SanDisk Extreme SDHC UHS-I Card lets you shoot multiple frames per second, making it an ideal choice for fast-action or 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 Video Speed Class 30 (V30) and UHS Speed Class 3 (U3) ratings, the SanDisk Extreme SDXC UHS-I Card lets 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.
Easy File Recovery with RescuePRO Deluxe Software
The card comes with a RescuePRO Deluxe data recovery software download offer. This software makes it easy to recover files that have been accidentally deleted (download required).
Designed to Withstand Extreme Environments
SanDisk Extreme SDXC UHS-I Cards are shockproof, temperature-proof, waterproof, and X-ray proof, so you can enjoy your adventures without worrying about the durability of your memory card.
Choose the Amount of Storage You Need
The amount of capacity you need depends on the types of files you have, how big they are, and how many there are. The chart above gives you an idea of how many photos and hours of video you can store for each capacity.
Reassurance with performance
You can shoot with total peace of mind. SanDisk Extreme SDHC UHS-I Memory Cards are backed by a lifetime limited warranty.
Images are representative only.
Up To 90 MB/s
Up To 40 MB/s
C10, U3, V30
Manufacturer Warranty (Years)
Lifetime Limited Warranty
Based on new UHS-I bus architecture Advanced Error Correction Code (ECC) engine Built-in write-protect switch Temperature proof, water proof, shock proof, and x-ray proof Brand trusted by professional photographers Product Specifications Form Factor: SDXC™ Capacity: 64 GB Performance/Speed: up to 90 MB/s read and up to 40 MB/s write speeds Bus Interface: UHS-I (fully backwards compatible with SD 2.0) Operating Temperature: -13ºF to 185ºF (-25ºC to 85 ºC) Storage Temperature: -40ºF to 185ºF (-40ºC to 85ºC) Compatibility: Compatible with SDXC and SDXC-I (UHS-I) enabled host devices Security: Built-in write-protect switch prevents accidental data loss