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Your cart is empty.ProGrade Digital has developed its CFexpress Type B memory cards with next-generation performance leveraging PCIe Gen 3 interconnect with NVMe host controller interface for use in Mirrorless, DSLR and Cinema cameras. Available in capacities from 128GB to 1TB and performance levels providing read speeds up to 1700MB/s – ideal for quickly off-loading high volumes of video or RAW photos and minimum sustained write speeds up to 1,500MB/s – ideal for uninterrupted, cinematic capture of RAW 4K or 6K video. CFexpress Type B is compatible with all XQD devices with a firmware update by device manufacturer enabling CFexpress compatibility. ProGrade Digital is the Official Memory Card Supplier to the FIA World Rally Championship
ASchaldy
Reviewed in the United States on April 2, 2025
I recently picked up the Pro Grade Digital CF Express card, and it has completely exceeded my expectations. As a professional photographer, I need a card that can handle high-speed burst shooting, 4K video recording, and heavy raw files—and this card does all of that without breaking a sweat.The read/write speeds are phenomenal! I can transfer files to my computer in no time, and it never slows down during intense photo shoots or when shooting high-resolution video. It’s also incredibly reliable—no data corruption or lag, even when using it in demanding conditions.Another thing I appreciate is the build quality. It feels sturdy and durable, and I’ve had no issues with overheating or performance drops, even after hours of use. The card is also fully compatible with my camera and other devices, which was a huge plus.If you're looking for a high-performance CF Express card that you can rely on, this is definitely worth the investment. It's fast, dependable, and built to last! Would absolutely recommend to any serious photographer or videographer.
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