OWC Atlas Pro 240GB CFexpress 4.0 Type A Memory Card - Read (Max): Up to 1850 MB/s - Write (Max): Up to 1700 MB/s - OWCCFXA4P00240 | Owc | | Atlas Pro 240GB CFexpress 4.0 A | Read: 1850 MB/s, Write: 1700 MB/s | Best Buy