SanDisk 128GB Extreme SDXC Memory Card

The SanDisk Extreme SD UHS-I memory card offers efficient media transfer with read speeds of up to 180MB/s, powered by SanDisk QuickFlow Technology. Pair it with the SanDisk Professional PRO-READER SD and microSD to achieve maximum speeds (sold separately). The card is designed for high-speed performance, with write speeds up to 90MB/s, making it perfect for capturing high-resolution, stutter-free 4K UHD video.

Engineered with proprietary technology, the SanDisk Extreme SD card can reach speeds beyond the UHS-I 104MB/s standard, but requires compatible devices capable of such speeds. The performance may vary depending on the host device, interface, usage conditions, and other factors. 1MB=1,000,000 bytes.

SanDisk QuickFlow Technology is only available for 64GB, 128GB, 256GB, and 512GB capacities. 1GB=1,000,000,000 bytes, and actual user storage may be less.

The UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) designations ensure the card is designed to support 4K UHD video recording with enabled UHS host devices. The sustained video capture rate of 30MB/s for V30 means the card is optimized for real-time video recording with UHS-enabled host devices. See the SD Association's official website for more details.

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

In summary, the SanDisk Extreme SD UHS-I memory card offers exceptional performance for media professionals and enthusiasts, with read speeds of up to 180MB/s, write speeds up to 90MB/s, and support for high-resolution 4K UHD video capture. Its advanced features, including SanDisk QuickFlow Technology and UHS/Video Speed Class support, make it a versatile and reliable solution for a wide range of applications.

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