File:Mac Pro Security Lock adapter - Front View.jpg

https://www.apple.com/shop/product/MF858AM/A/mac-pro-security-lock-adapter?fnode=2c60d3c256f7a7741bb5b88cdb516efb81aae5284b38280f5bcfec03c268393c9bb4d96b64943c6108c912f147e4240d76e5588025f005028b9113aa1fa10ec7df833a242fd193a630ae40866952a5efa3b79176c64fab6f2a3ec4eda4bf6a12