The SanDisk Extreme PRO CFexpress 4.0 Type B is designed for professional photographers and filmmakers who require the highest performance. With read speeds of up to 3,700 MB/s and write speeds of up to 3,500 MB/s, it enables fast capture and processing of high-resolution photo and video data. It is ideal for demanding applications such as 4K, 6K, 8K, and even 12K video recording. Thanks to its robust construction and the latest CFexpress 4.0 technology, it offers maximum reliability and efficiency for professional workflows.