Sony’s latest SD cards are the fastest ever created, according to the company. The SF-G UHS-II SD card features read / write speeds of 300MB/s and 299 MB/s, respectively, making it the fastest SD card announced to date.
Sony just announced the world’s fastest SD card
Write speed up to 299MB/s
Write speed up to 299MB/s


The SF-G cards are shock proof, waterproof, temperature resistant, and X-ray proof, according to Sony, and will be available in 32GB, 64GB, and 128GB variations. Sony hasn’t released any pricing information on the SD cards, but says the SF-G cards will be available sometime in March from the usual lineup of retailers.
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