Super Fast CF Express Type B cards with speeds of up to 3700MB/s read and 3200MB/s write.

Capture high quality images and RAW 4k video with the latest high definition camcorders and DSLR cameras.
Quickly captures, stores, plays back, & transfers media files, including RAW 4K, & 3D video. Read transfer speed up to 3700MB/s
Utilizes PCIe 3.0 and NVMe in a Type B form factor

Warning: CFexpress Type-B cards are only compatible with devices that support the CFexpress format. Highest transfer speed achieved only when used with an CFexpress Type-B reader, indicated by a boxed USB logo on the product. Contact your device manufacturer for details.

XQD COMPATIBILITY: The card is backwards-compatible with select XQD® cameras that adopt firmware enabling CFexpress®, the CFexpress Card Type B bridges existing devices with the future of technology.

Backwards compatibility with select XQD® cameras subject to the availability and installation of a camera firmware update provided by the camera manufacturer enabling CFexpress® compatibility