PNY Elite-X Class 10 U3 V30 microSDXC 64GB Memory Card

The PNY Elite-X 64GB microSDXC card is everyday memory-card storage for drones, action cameras, dash and surveillance cameras and smartphones. A full-size SD adapter is in the box, so the card also fits cameras and laptops with a standard SD slot. The card is rated Class 10 on the UHS-I interface, with U3 and V30 video speed ratings and an A1 application-performance rating. That combination is what qualifies it for 4K UHD capture, where write speed has to hold steady for the length of a clip rather than peak and fall away. Sequential reads run up to 100MB/s, which is what you feel when copying footage off the card afterwards. 64GB is the practical middle ground: room enough for a day of shooting or a long loop of dash-camera footage, and compact enough to keep a spare in the bag so a full card never ends a session early. It is also a straightforward capacity for a phone that needs more room for photos, music and offline video. PNY covers it with a lifetime limited warranty.