SanDisk 128GB Extreme PRO SDXC Memory Card

Our latest SanDisk Ultra SSD UHS-I memory card offers remarkable transfer speeds of up to 200MB/s(1), powered by SanDisk QuickFlow Technology(2), to save you time when offloading media. Pair this card with the SanDisk Professional PRO-READER SD and microSD (sold separately) to achieve maximum speeds.

Featuring write speeds of up to 90MB/s(1), this card is well-suited for capturing stunning, high-resolution, stutter-free 4K UHD video(3) and sequential burst mode photography. The UHS Speed Class 3 (U3) and Video Speed Class 30 (V30)(4) designations ensure optimal performance for 4K UHD video recording on compatible devices.

(1) Up to 200MB/s read speeds and up to 90MB/s write speeds, engineered with proprietary technology to reach speeds beyond UHS-I 104MB/s, require compatible devices capable of reaching such speeds. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 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 may be less.

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

(4) UHS Speed Class 3 (U3) designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), with a 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 for more details.

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