Delkin Devices 80GB POWER CFexpress Type A Memory CardCombining industrial strength and reliability with fast performance, the 80GB POWER CFexpress Type A Memory Card from Delkin Devices features a storage capacity of 80GB and is designed for professional photographers and videographers. For select SONY cameras. 80GB Storage Capacity PCIe 3. 0 Interface Max Read Speed: 880 MB s Max Write Speed: 730 MB s Min Write Speed: 400 MB s Records 8K, 6K, and 4K Video Records High Bitrates and Frame Rates Records