Sony TOUGH-G series 64GB SDXC UHS-II Card with Rugged Memory Card Carrying Case BundleSony TOUGH G series 64GB SDXC UHS II Card Designed for professionals who shoot in extreme conditions and require the highest performance. With bend resistance that's 18 times greater than the SD standard, the highest level waterproof and dustproof grades (IP68), the fastest read speed at up to 300 MB s and fastest write speed at up to 299 MB s, the SF G series TOUGH specification protects professional work. Fast File Transfer Take burst shooting and