No, the ProGrade Digital CFexpress Type B Gold 128GB is not compatible with the Sony Alpha A7R V.
Sony A7R V accepts only CFexpress Type A and SD cards. ProGrade Gold Type B is CFexpress Type B — a physically different form factor that does not fit the A7R V's combo slots.
What works instead
See all compatible memory card for the ProGrade Digital CFexpress Type B Gold 128GB →“CFexpress Type B memory cards cannot be used.”
Last verified:
Confidence: inferred