The Nikon Z7 is Nikon’s high-end full frame mirrorless camera released in October 2018 by Nikon. Similar as Nikon Z6, Nikon Z7 now one of the best selling full frame mirrorless cameras in the world. Nikon Z7 has only one XQD memory card slot, which means you can only use XQD card for Nikon Z7.
Nikon Z6 is one of the best selling full frame mirrorless cameras in the world. It has one memory card slot. After firmware version 3.00, Nikon Z6’s memory card slot now supports both CFexpress memory cards and XQD memory cards. You can take a look at recommended memory cards for Nikon Z6: