I have no idea. Your best source of information is probably the Adorama link I posted. Sorry…
I know that it worked with my KP.
---------- Post added 07-29-21 at 10:35 AM ----------
Originally posted by Harry6969
Is this compatible with the 645Nii in TTL mode? Thanks!
I posed this question to Adorama and here is their response:
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The manufacturer only lists compatibility with the 645Z mark i.
Thank you for shopping with us we appreciate your business.
Sincerely,
Michael D.
Customer Care Associate
(800)223-2500 or (212)741-0401
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