With support for USB Power Delivery, ASUS Chromebox 4 can charge a connected phone or accessory and can also receive power from a supported display or other device. This eliminates the need for a separate power adapter and makes it easier to keep your workspace tidy.Each device also features a newly designed lockable VESA mount that securely attaches to a wide range of surfaces. The VESA mount includes a screw-in rubber barrier that protects the surface of Chromebox 4 from everyday bumps and knocks. The VESA mount also allows you to attach the device to your display and turn it into your own customized all-in-one PC for a tidy, clutter-free workspace.