Sony 512GB TOUGH M Series SDXC UHS-II Memory Card with 150 MBPS Write Speed and 277 MBPS Read SpeedThe Sony 512GB TOUGH M Series UHS II SDXC Memory Card features a TOUGH specification with a crush and shock proof design, rib less and switchless design enhances reliability, eliminating risks of breakage. It offers dust and water proofing at the highest level (IP68) and the fastest write speed at up to 150 MB per seconds for burst and high resolution imaging. The card allows faster transfer to PC with up to 277 MB per second read speed and is