SANDISK 256GB Ultra SDXC UHS-I Memory Card Up to 150MB/s C10 U1 Full HD SD Card Ideal for compact to mid-range point-and-shoot cameras and camcorders, offering up to 256GB capacity for storing photos and Full HD video. Delivers read speeds up to 150MB/s for fast file transfers, engineered with proprietary technology beyond UHS-I 104MB/s depending on device compatibility. Supports UHS Speed Class 1 (U1) and Class 10 for reliable Full HD 1080p video recording. Compatible with SanDisk SD UHS-I card reader (sold separately). UPC 619659200237 MPN SDSDUNC-256G-GN6IN. | Sandisk | | 256GB Ultra SDXC UHS-I Memory Card | Up to 150MB/s | Black | Best Buy