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Amazon.com: Professional Ultra SanDisk 400GB Samsung Galaxy S8 MicroSDXC Card with Custom Hi-Speed, Lossless Format! Includes Standard SD Adapter. (A1/UHS-1 Class 10 Certified 100MB/s) : Electronics
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Amazon.com: SanDisk 128GB Extreme Pro Memory Card Works with Nikon D850 FX- Format Digital SLR DSLR Camera SDXC 4K V30 UHS-I (SDSDXXD-128G-GN4IN) Bundle with 1 Everything But Stromboli 3.0 Micro & SD Card
SanDisk - Here's a breakdown of what the various symbols on a memory card refer to: 1. Maximum speed the card reads (transfers) files 2. Maximum speed the card writes (captures)
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