Air Force Early Retirement Program. SmartUSB56 Modem is a windows driver.

SmartUSB56 Voice Modem: Drivers List 4 drivers are found for ‘SmartUSB56 Voice Modem’. To download the needed driver, select it from the list below and click at ‘Download’ button. MODEMWAVE SmartUSB56_Voice_Modem Free Driver Download. World's most popular driver download site. SmartUSB56 Voice Modem Drivers and Updates for Windows 7, 8, 8.1, 10, XP, Vista. Quickly & Easily. Just Download Now!