USB Port Blocker

USB Port Blocker is a very useful tool to protect your pc's usb ports from being unauthorized uses. This simple tool blocks all of your pc's usb ports whenever you want. If you don't let others use your pc's usb ports, USB Port Blocker is the best solution for you.

USB Port Blocker is protected by passwords; so nobody can use your pc's usb ports even he/she knows that you protect your