Aten Petite 2 Port USB DVI KVM Switch with Audio and Remote Port Selector - 1.2m Cables Built In Wall Art it mentions 4 special screws

it mentions 4 special screws to attach accessories

Swivel: 180°+

1 x Cutting Board

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Aten Petite 2 Port USB DVI KVM Switch with Audio and Remote Port Selector - 1.2m Cables Built In Wall Art it mentions 4 special screwsAten CS 682 2 Port USB 2. 0 DVI KVM Switch The CS682 takes a giant step forward from prior models in the Petite series, by offering DVI functionality, USB 2. 0 peripheral sharing, and a rich bass experience for 2. 1 surround systems. Another new feature of the CS682 is the implementation of a remote port selector. This means that you can now control port switching from the desktop while the switch itself can be placed in a convenient, out of the way,