Wise CFX-B2048 2tb CFexpress card, Twin Pack 

Capture 8K, 4K, and Full HD video, as well as continuous still image bursts with the 2TB CFX-B Series CFexpress Type B Memory Card. Designed to leverage the capabilities of next generation cameras, this card utilises the PCI Express 3.0 x2 protocol to provide high speed performance, durability, and reliability. This card delivers read speeds of up to 1700 MB/s, maximum write speeds of up to 1550 MB/s, and minimum write speeds of 400 MB/s, all of which help to improve transfer speeds between the card and your computer, as well as accelerate your workflow.

This CFexpress card is backward compatible with XQD devices that have been updated to support CFexpress.Wise Advanced CFexpress cards are waterproof, dustproof, shockproof, and can be operated in temperatures ranging from 14 to 158°F.