December 24, 2025
Description
I could not find an RG34XXSP Dock I liked, the only one I even found required screws and I didn't like that.
This one is pretty simple. All you need to print is one base, the plug is optional.
Technically, the mini HDMI angle adapter is optional, if you only ever want to use it as a charging base... up to you.
I have included a labeled version of the base, incase you can't remember which of the devices fits this dock (or just like it).
You will need:
1 [USB-C 90 degree angle adapter] usbc
1 [mini HDMI 90 degree angle adapater] hdmi
a bit of glue
In case the amazon links die, I added pictures of the measurments so you can find something comparable.
Printing Instructions
The file should be oriented properly already, but print the base bottom down. You will need supports for the rear opening, but the letters on the labeled base shouldn't need them. I have printed it as little as 10% infill and had no problems. Sometimes I needed to sand inside the holes where the angle adapters go to get them to sit properly, just depends on when your printer wants to blow some extra filiment.
ASSEMBLY:
Print one of the two base files
Put glue on the bottom of the mini-HDMI and USB-C angle adapters
Slide the HDMI adapter in from the back
Slide the USB-C adapter in from the front
Put your RG34XXSP in the dock, while the glue is wet, wiggle the ports till they slide into the device properly
Let glue dry
OPTIONAL:
Print the Plug
Put some glue on it
slide it into the hole above the 2 ports (itll only go in one way)
press firmly
Let glue dry...
Here is an [assembly video] vid
License:
Creative Commons - Attribution - Non-Commercial - Share Alike