SanDisk 256GB Extreme SDXC UHS-I card

The SanDisk Extreme SD UHS-I Memory Card delivers performance that lets you take control of your creativity. With shooting speeds of up to 70MB/s* and UHS Speed ​​Class 3 (U3) (2) recording, you're ready to capture stunning, stutter-free, high-resolution 4K UHD video (1). Its 150MB/s* transfer speeds mean you can quickly move your photos where you want them. Plus, it's built to withstand weather, water, shock and other less-than-ideal conditions so you can be sure it's good to go wherever you go. Read speed up to 150MB/s. Engineered with proprietary technology to achieve speeds beyond UHS-I 104MB/s, requires compatible devices capable of such speeds. Write speed up to 70MB/s. Based on internal testing; performance may be lower depending on host device, interface, usage conditions, and other factors. 1 MB = 1,000,000 bytes. | (1) Full HD (1920 x 1080) and 4K UHD (3840 x 2160) video support may vary based on host device, file attributes, and other factors. | (2) UHS Speed ​​Class 3 designates a performance option designed to support 4K UHD video recording with UHS-enabled host devices. UHS Video Speed ​​Class 30 (V30), 30 MB/s sustained video capture rate, designates a performance option designed to support real-time video recording with UHS-enabled host devices. | (1) Full HD (1920 x 1080) and 4K UHD (3840 x 2160) video support may vary based on host device, file attributes, and other factors. | (2) UHS Speed ​​Class 3 designates a performance option designed to support 4K UHD video recording with UHS-enabled host devices. UHS Video Speed ​​Class 30 (V30), 30 MB/s sustained video capture rate, designates a performance option designed to support real-time video recording with UHS-enabled host devices. | (1) Full HD (1920 x 1080) and 4K UHD (3840 x 2160) video support may vary based on host device, file attributes, and other factors. | (2) UHS Speed ​​Class 3 designates a performance option designed to support 4K UHD video recording with UHS-enabled host devices. UHS Video Speed ​​Class 30 (V30), 30 MB/s sustained video capture rate, designates a performance option designed to support real-time video recording with UHS-enabled host devices.