The Kensington ClickSafe Master Combination Expansion Loop offers effortless computer protection with just one click for the ultimate in physical security with administrative access. With its 20" carbon-strengthened steel cable loop, it provides added reach to secure your notebook. The ClickSafe Security Anchor attaches to the industry standard Kensington Security Slot. A convenient 6' cable anchors to a desk, table or any fixed surface, and a keyless four-wheel combination offers 10,000 possible combinations.