For remotely triggering Nikon cameras with a 10-pin remote shutter release terminal.  Allows independent control of the half-press function when using certain PocketWizard radios. 

• Plus III, FlexTT5 or MultiMAX with ACC port: Independent control of both half-press and full-press functions with these radios.
• PlusX: This -ACC cable works as a basic remote shutter release cable (no half-press control) right out of the box, no adapter required.
• Plus II, older MultiMAX, and Classic PocketWizard radios: Requires MSMM adapter (included!)