Capture more than the moment capture the experience Pro 600X SDXC UHSI Class 10 Memory Card harnesses UHSI U3 performance capabilities to let serious enthusiasts record strikingly detailed 4K video and shoot continuous burstaction photos free of motion blur Featuring 64GB capacity, SDXC memory card lets you store more memories The 90MB per second read speeds erase hitches from playback and enhance the editing experience by cutting down on filetransfer times This means your fingers will spend less time on the keyboard and more time on the camera SDXC card is waterresistant, shockproof and temperatureproof so you can shoot anywhere from the snowy backyard to the sunny shoreline