DB9 Port Lock Developed by the NSA


DB9 style serial ports are used in applications such as industrial automation systems, scientific instruments, point of sale systems and a wide variety of industrial and consumer products.

DB25 style parallel ports are also utilized for communication in various equipment, but mainly for legacy style printers.

When serial ports are not being used, block access efficiently with the PadJack DB9 Port Lock.  Just attach with screws (included) and slide the top in.  Then fasten with a Wire Loop Seal.  All parts are laser etched with serial numbers.  This product may also be used for VGA ports.

D-Sub DB9

Watch DB9 “Instructions”