The Angel Bird Bird AV PRO SE 4TB CFexpress 4.0 Type B 3700MB/s Memory Card is a powerhouse of storage performance, specifically designed for high-bitrate video recording and high-speed burst photography. Offering massive capacity and lightning-fast transfer speeds, this card ensures that you never miss a moment due to buffering or storage limitations, making it the perfect companion for professional-grade cameras that require the absolute best in media reliability.