SanDisk 512GB Extreme PRO UHS-II SDXC Memory Card Review

The SanDisk 512GB Extreme PRO UHS-II SDXC card is presented as a high-capacity option for professional media capture. Its 512GB storage and UHS-II bus, paired with a V60 Video Speed Class rating, suggest suitability for demanding workflows involving high-resolution video and continuous burst photography.

This card's specified maximum read speed of 280 MB/s and maximum write speed of 150 MB/s position it for faster offloading and recording compared to non-UHS-II or lower speed class cards. The minimum write speed of 60 MB/s, guaranteed by the V60 rating, is sufficient for capturing 6K or 4K video streams.

Durability claims, including resistance to water, temperature, and shock, are standard for professional-grade SD cards. The inclusion of a write-protect switch is a practical feature for preventing accidental data loss.