Lexar 64GB Professional 2000x UHS-II SDXC

64GB Capacity UHS-II / V90 / U3 / Class 10 Max Read Speed: 300 MB/s Max Write Speed: 260 MB/s Min Write Speed: 90 MB/s Records Full HD, 3D, and 4K Video Water, Shock, Vibration, and X-Ray Proof Can Withstand Extreme Temperatures Built-In Write Protect Switch The 64GB Professional 2000x UHS-II SDXC Memory Card from Lexar features a storage capacity of 64GB and takes advantage of the UHS-II bus to support advanced DSLR functions such as continuous shutter bursts and rapid shooting, as well as raw and JPEG captures. This card is also well-suited for video capture, including 4K, 3D, and Full HD video, and can achieve maximum read speeds of up to 300 MB/s and maximum write speeds of up to 260 MB/s. Thanks to its V90 speed class rating, minimum write speeds are guaranteed not to drop below 90 MB/s.