Kensington

Kensington Desktop & Peripherals Locking Kit 2.0 — Master Keyed. Product color: Black, Stainless steel, Best uses: Monitor, Notebook, PC, Lock type: Key. Cable diameter: 0.394" (1 cm), Weight: 12.7 oz (360 g)

Kensington Locking Bracket for 13.5" Surface Book with MicroSaver 2.0 Master Keyed Lock. Product color: Black, Compatibility: Surface Book 1, Surface Book 3, Surface Book 2, Material: Steel. Package width: 5.59" (142 mm), Package depth: 13.7" (348 mm), Package height: 1.42" (36 mm). Weight: 6.35 oz (180 g). Master (outer) case width: 14.2" (361 mm), Master (outer) case length: 15" (381 mm), Master (outer) case height: 6.18" (157 mm)

Kensington K79820WW. Device interface: USB, Keyboard number of keys: 21, Keyboard key switch: Scissor key switch, Purpose: Notebook/PC. Product color: Black