Premium Used SanDisk Gear

SanDisk has existed since 1988 and belonged to Western Digital from 2016; since 2025 the brand continues independently again. The Extreme PRO line is the reference: SDXC UHS-II up to 300 MB/s for fast stills cameras, microSD for action cameras and drones, CFexpress Type B (up to 1700 MB/s) for Canon, Nikon and Panasonic, and CFexpress Type A for Sony. The PRO-Reader line reads those cards over USB-C and Thunderbolt.

Memory cards wear with every write cycle and sometimes fail without warning. That is why we test every used card thoroughly: formatting, a full write-and-read test with verification, measurement of read and write speed and, where possible, reading the health status. Cards that show errors or are too slow are not sold. We also check for counterfeits, a known problem with this brand.

Choose the card type your camera requires and the speed class your video settings demand (V60 or V90 for high-bitrate 4K). The product page states type, capacity and the rated speeds.