The Angelbird AVpro CFexpress MK2 Type B is designed to capture the highest bitrate RAW video and photo files at resolutions of 6K, 8K and 12K+ by delivering consistent reliable performance. The CFexpress memory card has a storage capacity of 4TB and uses the PCIe 3.0 x2 bus for maximum read speeds of 1785MB/s and maximum write speeds of 1550MB/s.

Adaptive Power and Advanced Thermal management

When you shoot video or burst photos for extended periods with large amounts of data and high data rates, your camera can overheat. Adaptive Thermal Management technology protects your card and contents from the effects of overheating.

This card features Adaptive Power Management technology that ensures that the card and your data are protected from potential damage or loss of your recordings in the event of a sudden power failure. The Angelbird AVpro CFexpress MK2 memory card is shock, dust, water and X-ray resistant and can withstand extreme temperatures.

Fast processor

The Y2 processor provides the power needed to process the large amount of RAW photos and 6K, 8K and 12K+ RAW video data during shooting sessions.

The Angelbird AVpro CFexpress MK2 Type B 4 TB memory card is compatible with devices that support CFexpress 2.0 Type B, such as the Nikon Z6 II and the Canon EOS R5 C.

The optional Lexar CFexpress Professional Reader USB 3.2 Gen 2×2 supports the 1785MB/s read speed offered by the Angelbird 4TB AVpro CFexpress MK2 Type B memory card. You can find this card reader under “Accessories”.

Stable Stream Technology

The Stable Stream technology ensures that the speed does not slow down or interrupt during video recording or continuous recording. The Angelbird 2TB AVpro CFexpress MK2 Type B writes data at a maximum speed of 1550MB/s and supports a consistent write speed of 1300MB/s for extended recording across the card’s entire capacity.