This is an interlocking bracket for the Plugable PS2-USB4 Desktop Powerstrip.
http://plugable.com/products/ps2-usb4
The brackets securely hold the device in place, while still allowing easy access to all outlets and USB ports.
This was originally designed as an anti-theft device for a hotel chain, but also functions nicely for home use.
You can read more about it on Plugable's blog:
http://plugable.com/2015/07/10/3d-printed-bracket-for-desktop-powerstrip
The brackets held together with a 10mm M3 screw and an inset M3 Hex Nut. To mount the bracket (especially into drywall) I recommend using #6 screws and ribbed anchor. Here are the links to these products for your convenience:
M3 Hex Nuts: http://www.homedepot.com/p/Crown-Bolt-M3-0-5-Zinc-Plated-Steel-Hex-Nuts-5-Pack-37568/202836254
Screw and Anchor:http://www.homedepot.com/p/Crown-Bolt-4-6-x-7-8-in-Coarse-Yellow-Plastic-Ribbed-Anchors-with-Screws-10-Pack-00495/100338569
Desktop_Powerstrip_Left.STL | 464.6KB | |
Desktop_Powerstrip_Right.STL | 537.7KB |