1. 4 digit password protection
2. Works with all notebooks, desktops, docking stations with built in standard security locking slot hole
3. Secures your laptop / notebook onto any stationary object [ex. Desk, poles, etc.] and prevent it from theft
4. The T-bar mechanism bar allows popular utilization of this lock
5. Simply loop your laptop around a stationary object with the cut-resistant galvanized steel chain
6. Protect your notebook computer and its valuable data with this computer lock
7. Easy installation