Lock Out Peripherals
For those administrators who want to lock out the use of flash memory keys and other peripherals on school computers, PC Guardian’s USB Port Security System is the ticket. The system physically covers the PC’s small rectangular port with a lockable metal plate. Deceptively simple but effective, the PC Guardian port cover locks in place, blocking the connector and making as many as four USB ports off limits. Just use the included key to remove the port blocker. The port covers start at $13 each.