SanDisk 128GB Extreme PRO SDXC Memory Card

The SanDisk Ultra UHS-I SD memory card is our most powerful yet, offering lightning-fast read speeds of up to 200MB/s(1) powered by SanDisk QuickFlow Technology(2). This card is designed to save you time when transferring media, ensuring efficient workflow.

Paired with the SanDisk Professional PRO-READER SD and microSD (sold separately), you can achieve maximum speeds and unleash the full potential of this high-performance card.

The SanDisk Ultra UHS-I SD memory card boasts shot speeds of up to 90MB/s(1), making it an excellent choice for capturing stunning, high-resolution, stutter-free 4K UHD video(3) as well as sequential burst mode photography.

Powered by SanDisk QuickFlow Technology(2), this card delivers read speeds of up to 200MB/s(1), which are engineered to reach speeds beyond the standard UHS-I 104MB/s. These exceptional speeds require compatible devices capable of reaching such high performance levels. The write speed is up to 90MB/s(1), ensuring efficient data transfer.

Designed for demanding applications, the SanDisk Ultra UHS-I SD memory card offers UHS Speed Class 3 (U3)(4) and Video Speed Class 30 (V30)(4) ratings. The UHS Speed Class 3 (U3)(4) designation supports 4K UHD video recording with enabled UHS host devices, while the UHS Video Speed Class 30 (V30)(4) ensures a sustained video capture rate of 30MB/s, enabling real-time video recording with UHS-enabled host devices.

It's important to note that the full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based on the host device, file attributes, and other factors. Please refer to the SanDisk website for more information on the compatibility and performance of this card.

In summary, the SanDisk Ultra UHS-I SD memory card is a powerful and versatile solution for media professionals and enthusiasts alike. Its lightning-fast read and write speeds, coupled with support for 4K UHD video and sequential burst mode photography, make it an excellent choice for capturing and transferring high-quality content efficiently.

(1) Up to 200MB/s read speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Write speed up to 90MB/s. Based on internal testing; performance may be lower depending upon host device. 1MB=1,000,000 bytes. X = 150KB/sec.

(2) SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, 512GB and 1TB capacities. 1GB=1,000,000,000 bytes. 1TB=1,000,000,000,000 bytes. Actual user storage less.

(3) Full HD (1920x1080) and 4K UHD (3840 x 2160) video support may vary based upon host device, file attributes and other factors. See HD page on SanDisk site.

(4) UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See the SD Association's official website.

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