Yes, the Lexar CFexpress Type B Professional Gold 128GB is compatible with the Nikon Z6 III.
Lexar CFexpress Type B Gold writes at 1500 MB/s, far exceeding Nikon Z6 III's 500 MB/s for 4K60. Type B format matches slot 1.
“Nikon Z6 III product page: Dual Card Slots — SD UHS-II + CFexpress (Type B)/XQD; CFexpress Type B cards supported in the dedicated CFexpress/XQD slot.”
Last verified:
Confidence: inferred