USB551L (novatel-wireless.usbl.nwdeviceupgrade) is a Windows software application that has been discovered and submitted by users of Software.com. The latest version that our users have reported running on their systems is USB551L 1.00.35.002.

Operating System: Windows

Description: Device Upgrade Utility for USB551L

File name: NWDeviceUpgrade.exe

File Version: 1.00.35.002

Product Version: 1.48

Internal Name: DUU_Verizon_USB551L_FW1.48

Copyright: Copyright (C) 2008-2012