SanDisk 256GB Extreme PRO SDXC Memory Card

The SanDisk Ultra UHS-I memory card is our most powerful yet, designed to save you time with its impressive transfer speeds of up to 200MB/s, powered by SanDisk QuickFlow Technology. To achieve maximum speeds, pair this card with the SanDisk Professional PRO-READER SD and microSD (sold separately).

With shot speeds of up to 140MB/s, this card is perfect for capturing stunning, high-resolution, stutter-free 4K UHD video and sequential burst mode photography. Its UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings ensure reliable performance for 4K UHD video recording on compatible devices.

The read speeds of up to 200MB/s are engineered with proprietary SanDisk QuickFlow Technology, allowing the card to exceed the typical UHS-I 104MB/s limit. However, these maximum speeds require compatible devices capable of reaching such levels. Write speeds are also impressive, reaching up to 140MB/s.

It's important to note that the actual performance may be lower, depending on the host device, interface, usage conditions, and other factors. Additionally, SanDisk QuickFlow Technology is only available for the 64GB, 128GB, 256GB, 512GB, and 1TB capacities.

In terms of storage, the SanDisk Ultra UHS-I memory card offers a range of options, from 64GB to 1TB. However, the actual user storage will be slightly less than the advertised capacity due to the way storage is measured (1GB = 1,000,000,000 bytes, 1TB = 1,000,000,000,000 bytes).

Overall, the SanDisk Ultra UHS-I memory card is a powerful and versatile storage solution, designed to meet the demands of modern digital media capture and transfer. With its impressive speeds, robust features, and wide range of capacities, it is a reliable choice for photographers, videographers, and anyone who requires high-performance data storage.

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