Amazon.com: Kensington Cable Lock for HP Laptops, Lenovo, Asus, Acer & Other Devices - NEW Smaller & Stronger Pivoting Lock head (K65035AM) : Electronics
Kensington Master Keyed Combination Laptop Lock K67904WW New 6' cable ( No Key ) | eBay
In depth tutorial to show installation and the use of the Kensington ClickSafe Keyed Laptop Lock. - YouTube