Secure the USB inputs on your computer, PC, laptop, notebook etc. to prevent USB sticks, USB MP3 players and other mass storage devices from connecting to the type A USB connector.
Protect yourself against unauthorized copying of sensitive data and the introduction of viruses and malware onto your computer or network.
The USB port blockers lock into the USB port and safely prevent a USB plug from being connected. They are flush with the front of the USB port and prevent it from being pulled out. The port blockers can only be removed with the appropriate key.
For clarity, it should be noted that the blockers can of course be destroyed and dismantled using force and suitable tools.