Pocket Wizard MM3 Flash Sync Cable is used for remotely triggering a flash equipped with a 1/8″ (3.5 mm) mono miniphone sync terminal.
MM3 – 3′ (91 cm) extended, 1′ (30 cm) closed; coiled cable; stereo connection
Note: The MM3 is a stereo cable and is for the Plus III or PlusX only. Cannot be used to trigger an AlienBees flash from a FlexTT5/FlexTT6, MultiMAX, or Plus II. Use the MM1 instead.