HP 85091A Reference Manual page 71

Replaceable Parts
Figure 4-2 HP 85092A and HP 85064B Modules and Accessories
Not Shown:
Module Reference Guide, Storage Case, Specification/Verification
Program Disk, Option 00F (female-to-female), and Option 00M
(male-to-male).
Adapters:
Adapters shown are available with Option 00A.
Chapter 4 4-5