Modular USB storage

NEW BETTER VERSION OUT NOW!!! CHECK MY PROFILE!!!A modular system to store drives! This is the first part: a simple usb slot. Looser tolerances than my 1. Drive storage! I put the license on noncommercial but if you want to do anything like that please just message me…usually I'll allow it with no catch(just like to keep track with whats happening)I couldn't find a truly modular hard drive storage model for anyone to use, no matter what/how many drives they have. That is why I am designi