This product is either discontinued or we cannot get that from suppliers.
Lenovo Kensington 45K1620, Twin Head Cable Lock, O/S Microsoft Windows 7,Microsoft Windows Vista,OS Independent, Customer Replaceable Unit.
The Kensington Twin Head Cable Lock From Lenovo helps protect your ThinkPad, IdeaPad, and ThinkCentre PCs, while also providing security for your projector, port replicator, docking station, or flat-panel monitors accessories.