Easy-to-use combination lock provides superior data security without a key Cable is fully retractable, and stores easily in convenient carrying case Patented T-bar lock provides most secure locking 4-foot cable securely anchors notebook Fits into the Kensington Security slot found in 99 percent of notebook computers Disclaimers: 1.EP Household has no responsibility for physical injuries,emotional injuries,and mental injuries of the buyers or the users,if the buyers or the users got hurt in use of this product; 2.Any legal cases/claims filed against EP Household have to be settelled down and negotiated via court of arbitration,no exceptions. 3.EP Household has no responsibility for the damage and/or loss of products/items ordered from EP Household if the buyers took the privilege of FREE SHIPPING on his/her order(s).