The PocketWizard AC Adapter PW-AC-USB powers PocketWizard MultiMAX radios without the need for batteries. The adapter connects to the radio's USB port. This unit is compatible with MultiMAX units with serial number 5578506-5578569, 5578601-5578900, 5579001 and higher with a 4 pin ACC port.
Note! When in doubt, please reference the PocketWizard website for the most up to date list of compatible models.