SD Card Speeds and What They Mean: UHS-1, V60, Class 10 Posted on October 9, 2022 By Charlielikes From V6 and Class 10 to UHS-II, we breakdown the terms to know when shopping for a memory card. Tech Tags:‘they, 10, and, card, class’, mean, sd, speeds, tech, technology, uhs-1,, v60,, what