This is a 4 piece easy to print under cabinet mount for google home hub.It is designed to be easy to rotate and relativity strong. The bottom of the hub fits tightly enough to allow easy rotation for the hub. The base has a front cut out for the speaker.
You'll need two wood screws for mounting and a bolt/nut for attaching the base to the tube.This will need to be a bit more than finger tight as it's the only thing keeping the base locked at the ~ 90 degree angle to the tube.
(50 mm bolt and washers will do, hole is 9 mm)
All parts except the tube can be printed without supports. You'll need support around the top as it completely round and in the middle of the part.
The "clip" is optional but recommended. The base and the tube will "drop" into the mount and rotate freely just fine. But with the clip between the mount and the tube, the pieces are locked into place while still allow it to rotate around.
The parts should be pretty easy to print in the intended print orientation. The tube and the mount parts have flat sides, and those sides should be on the print bed.
Check your bolt and make sure it remains tight. Bolt can loosen over time.