64GB, 128GB Storage Capacity UHS-II / U3 / Class 10 Max. Read Speed: 300 MB/s Max. Write Speed: 260 MB/s Min Write Speed: 30 MB/s .

Records Full HD, 3D, and 4K Video Water / Shock / X-Ray Proof Built-in Write-Protect Switch Supports Advanced Shooting Modes.

Downloadable RescuePRO Recovery Software

Designed for professional photographers and videographers, the Extreme PRO UHS-II SDXC Memory Card from SanDisk 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 U3 speed class rating, minimum write speeds are guaranteed not to drop below 30 MB/s.