About this 3D model
Summary Nice simple case for the USB-NeoHub by Olimex*. There are versions with and without a logo. The two parts are a pretty tight fit and is probably a good friction-fit (depends on your settings and printer) but you can screw it together with 2 M3-screws (you can threat it by screwing in a M3-screw). You need two 3 mm screws of minimal 10 mm. Happy 8-bitting :) * https://www.olimex.com/Products/USB-Modules/USB-NeoHub