Kensington MicroSaver K64538US Keyed Retractable Notebook Lock - 4 ft (1.22 m) Cable - Steel - For Notebook

Tripp Lite series Keyed Laptop Security Lock, 4 ft. Cable - 4 ft (1.22 m) Cable - Keyed Lock - Polyvinyl Chloride (PVC), Nickel, Zinc Alloy - For Notebook, Docking Station

Lenovo Kensington MicroSaver Retractable - Security Cable Lock - Black - 4 ft - 4 ft (1.22 m) Cable - Black - Carbon Steel - For Notebook