The Delkin Devices POWER CFexpress Type A memory card combines industrial strength & reliability with unmatched performance to specifically handle the most demanding video modes of today and tomorrow's cameras. Utilizing a 3rd generation PCI Express interface and rated Video Performance Guarantee 400 (VPG 400), the POWER CFexpress card boasts recording speeds up to 730MB/s for flawless cinema-quality video capture, including 8K, 6K & 4K at high frame rates and bitrates. It also supports RAW continuous-burst shooting without delay – never miss those precious split-second moments! The card also offers transfer speeds reaching an astounding 880MB/s, streamlining your workflow and ensuring the quickest, most efficient data transfer from card to computer. Each CFexpress card is backed by a Lifetime Warranty and Delkin's American-based customer support team out of San Diego, CA.