Duplo Cable Dock
thingiverse
A modular cable dock / tidy based on a Duplo brick. Grab some Duplo bricks (or of course print one) and then snap on these cable holders to suit. There's a blank design as well as a USB one and one with an Apple logo. Of course you could expand these to have more symbols for specific devices. I've fixed mine to the base stand on my iMac with Velcro and it works great. Instructions These are created upside down for better printing. I printed mine without a raft.
With this file you will be able to print Duplo Cable Dock with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Duplo Cable Dock.