SanDisk's 512GB SD card will hold all the 4K video you can handle

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SanDisk micro SDXC Extreme 512GB 190MB/s V30: 512 GB microSDXC card + SD adapter, read speed up to 190 MB/s, write speed up to 130 MB/s, allows you to

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SanDisk® Extreme PRO SD Card 512GB

SanDisk's Extreme SDXC Card shoots at three times faster than U1 so your videos will look breathtaking on the new 4K Ultra HD televisions and monitors. Its data recovery software means you'll never lose a good day's work. This is the 128GB edition.

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