Plug your AC power adapters into this plastic holder. Then plug the holder into peg board.
This is peg board: http://www.peghooks-pegboardhooks.com/siteimages/Plastic%20peg%20board%20hooks,%20accessories,%20pegboard%20hook%20pegs.jpg
Peg board is sold in 9/32 inch holes and 1 inch spacing at most department and home improvement stores.
standard-sized-ac-adapter-organizer-9-32-inches.scad | 863.0B | |
standard-sized-ac-adapter-organizer-9-32-inches.stl | 1.1MB |