|Download and extract this file to a temporary location on your computer's hard disk drive. Follow the directions in the upgrade.txt file to complete the update.
Note: Upgrading to version 1.21h below will reset your wireless router to the factory default settings, including your password. However, if you receive a The version of setting file is not compatible message, you need to manually restore the router to its original default settings as described here. In addition, flashing your USRobotics 802.11g Wireless Turbo Router with anything other than USRobotics approved firmware will void your warranty.