Read speeds of up to 1,700 MB/s and write speeds of up to 1,400 MB/s ensure low latency for high-speed recordings and more efficient editing of your material compared to all previous SanDisk products. The memory card allows for the recording of RAW video material in 4K with reliable performance. The card is backward compatible with certain XQD cameras that have CFexpress-capable firmware, comes with RescuePRO Deluxe Recovery Software, and offers a limited long-term warranty.