USB Firewall can protect your PC from viruses from USB sticks.
USB FireWall blocks all virus and other wilful programs that try to spread in your system when an USB device is inserted. The application runs in background task and alerts you immediately in case of try of intrusion. You can stop the program and delete the file associated with. USB FireWall doesn't need any virus definition update. USB FireWall can too clean your hard disk partition from auto launched application.
USB FireWall is an application which protects you from all malevolent programs which try to launch itself as soon as a peripheral USB is inserted. It will inform you if ever such a program is in one of your peripherals USB. You can remove the malevolent file and the file autorun.inf which launches it with the "Delete" button.
As soon as USB FireWall is launching, it works in background task, its window is shown only when one program tries to launch out automatically from an USB peripheral.
USB FireWall is a freeware and its functionality is limited, if ever the malicious program is already present in your system, it tries to stop it but a patch or an Antivirus program is much more adapted to this kind of problem.
USB FireWall can also clean all your partitions files that start automatically each time you open or explore, the software deletes the file autorun.inf in each partition and the file it points. Also stops the program if it is already running. To do this, click the "CLEAN ALL PARTITION".
USB FireWall is also able to scan all your partitions for autolaunched programs and delete the respective autorun file.
As soon as your USB peripheral is inserted, the software scan it automatically and seeks for a malicious program, if a such file is detected, the software will be shown and asks you to click on the "Delete" button to remove all files associated with the program.

The license of this software is Freeware, you can free download and free use this firewall software.