Free Express Shipping! Angelbird 512GB AV PRO CFexpress 2.0 Type B SE Memory Card 512GB Storage Capacity, PCIe 3.0 x2 Bus, Max Read Speed: 1785 MB/s, Sustained Read Speed: 1785 MB/s, Max Write Speed: 850 MB/s, Sustained Write Speed: 800 MB/s, Moisture,...