CODi A02009 is an anchor ring that can be attached to a multitude of devices including printers, monitors, computers and more. It is a theft deterrent that can be used to secure your devices from theft. The anchor ring comes with super glue and an alcohol pad for easy installation. To install the anchor ring, simply clean the bottom of the ring and the surface to be attached with the alcohol pad, cover the bottom of the ring evenly with super glue, and press the ring firmly to the prepared surface for approximately 30 seconds. Allow the glue to cure for 2 hours before using.