I bought a "universal" cable for a laptop that turned out not to be "universal" at all. Returned it and received the exact new Dell laptop model my client had and it works and fits like a charm. When looking for a cable lock for your laptop, always check the size and type of security slot for your specific model. Besides the fit, it had a good length, the combination was easy to adjust and it had a convenient opening and closing mechanism. Teeth that fit into the security slot. Connecting your laptop to this port makes a great lock and should deter theft.
RUBAN Notebook Lock and Security Cable: Protect Your PC/Laptop with Two Keys and 6.2 Feet of Cable (Black)
11 Review
Enhanced Kensington Cable Lock for HP Laptops, Lenovo, Asus, Acer & Other Devices - Compact & Reinforced Pivoting Lock Head (K65035AM)
11 Review
Enhance Laptop & Notebook Security with Sendt Pink Combination Lock Cable
12 Review
Secure Your Laptop with the Kensington Portable Laptop Combination Cable Lock - Letter Combination Lock (K64684US)
11 Review