Kensington Laptop-Locking Station 2.0 with MicroSaver 2.0 cable lock for Microsoft Surface Laptop 3, MacBook and other ultra-thin notebooks with 27.9 cm (11") up to 39.6 cm (15.6") Secures MacBooks, Surface Laptop 3 and other ultra-thin notebooks that do not have a security slot. Adjustable security arms easily adjust to accommodate 11"-15.6" notebooks The locking station can be secured to fixed objects with the notebook lock supplied. Professional-level design provides a sleek, brushed aluminium locking station offering side port access and superior flexibility in laptop engagement. No hardware modifications to the notebook required. Scratch-resistant bumpers line the back wall and base