Amazon.com: Kensington Combination Cable Lock for Laptops and Other Devices (K64673AM),Black : Electronics
Loradar Laptop Cable Lock Hardware Security Cable Lock Anti Theft 3 Keys 6.7Ft Compatible for Laptops, iMac,Out Door TV Mac Mini& Other Devices Longer Cable & Stronger Lock Head (Keyed Different) -
6.2 Foot Notebook Laptop Lock PC Computer Security Cable with 2 Keys Black | eBay