Kensington Micro Saver 2.0 Keyed Twin Laptop Lock At only 10mm in diameter, the two lock heads are designed for even the thinnest laptops & devices while using the same key so you can quickly secure a laptop as well as a monitor, hard drive, printer or docking station. Features Strong 10mm twin lock heads offer uncompromised security for even the thinnest laptops & devices Patented Hidden Pin Technology provides anti-pick features unique to Kensington T-Bar Locking Technology attaches to the Kensington Security Slot found on most laptops & other devices like monitors, printers & docking stations Carbon steel cable resists cutting attempts & anchors to desk, table or any fixed structure Pivot & rotate ball joint provide superior laptop engagement Independently verified & tested for industry-leading standards in torque/pull, foreign implements, lock lifecycle, corrosion, key strength & other environmental conditions Register & Retrieve program means that you can order replacement keys