SanDisk Extreme Pro SDXC UHS-II 300MB/s 64GB is a great storage accessory built for professionals. Compatible for use with DSLR cameras, hi-res camcorders and all devices featuring the SDHC card slot, it can record 4K Ultra HD and Full HD videos along with offering tremendous read speeds of up to 300MB/s and write speed up to 260MB/s. Such great features help you shoot like a professional and get top-class responsiveness from your compatible device. UHS Speed Class 2 (UHS-II) rating ensures that you can watch high resolution videos on the go. This practically enables super fast transfer speeds. The accessory is also shockproof, waterproof, temperature proof and X-ray proof to protect all your memories and recorded work from any potential harm. It also features RescuePRO Deluxe software for data recovery.