TowerLock uses the existing screw on the back of the CPU, along with a padlock to prevent unauthorized opening of the computer cover. This device is most effective when installed with a TECHNALOCK® or AV-Safe™ security kit by securing the cable over the schackle of the padlock at the back of the CPU. Excellent product for case security!
The USB Lock is now available at TECHNALOCK. This lock is unique because it will work on any computer with an available USB port. The device will be available with a 6' looping cable and choice of keyed-alike or keyed-different lock.