From the industry leader in physical device security for 25 years, Kensington has developed the strongest N17 locking solution to secure Dell laptops and tablets that have a wedge lock slot. The N17 Combination Laptop Lock features a unique lock engagement, creating a strong and reliable connection between the lock head and slot. The resettable 4-wheel number code can be set to any of 10,000 possible combinations. A carbon steel cable deters cutting attempts.