Designed for professionals who need to consistently achieve high-quality results within demanding recording sessions, the 512GB StudioPro CFexpress 4.0 Type B Memory Card from Silicon Power provides read speeds of up to 3500 MB/s and write speeds of up to 2800 MB/s. Additionally, write speeds are guaranteed to not drop below 800 MB/s, making this card suitable for 4K and 8K video, plus raw photos and image bursts. To help protect your media and give the card a long operational life, it is resistant to shock, bends, impacts, and ESD (electrostatic discharge). It can also withstand temperature extremes ranging from 10 to 161°F and features low power consumption, which places less wear on your device's battery. PCIe 4.0 x2, Professional Grade With write speeds up to 2800 MB/s and read speeds up to 3500 MB/s, this device utilizes PCIe 4.0 x2 and an NVMe host controller. It's essential for professional photographers needing rapid data transfers and access to high-resolution media, boosting productivity and optimizing workflow, making it essential for capturing every moment. Sustained, Reliable Captures The StudioPro card has high sustained write speeds of 800 MB/s, which helps ensure a seamless video capture experience. These features enable professionals to consistently achieve high-quality results and flawlessly handle demanding recording sessions, making it exceptionally reliable for elite-level producers. Endless Shutter Action With a capacity of 512GB, professional photographers can accommodate extensive amounts of raw footage. This abundant storage allows for continuous recording, even in demanding and challenging conditions, maximizing the potential for capturing every crucial moment. Resilient Performance This card engineered to deliver exceptional durability and is capable of withstanding impacts, bends, and shock. It is also thoroughly resistant to ESD, ensuring greater reliability and performance, even in the rigorous and demanding environments.