This device allows a keyboard, mouse or other cabled products to be secured. By creating a loop in the device cable and feed it through the hole you then feed a security cable through the device cables at the other side to allow the device/s to be secured when you lock the security cable. Protect your valuable electronics with ease. The 9mm keyboard cable trap allows you to secure your keyboard, mouse, or other cabled products by looping the device cable through the trap and then using a security cable to lock them in place. Never worry about your devices going missing again.