Valve Index EyeTrackVR "Super Bubble" USB Hub Dongle

That's one big piece of gum!

A modified version of Phys' All-In-One USB dongle that uses an Adafruit CH334F Mini 4-Port USB hub breakout instead of the original disassembled USB hub the project originally calls for, making it easier to service and assemble.

Fully self-contained, no hanging wires outside of the body! No modifications to the headset itself, just some cable routing through the headset.

This model will require more parts, but it saves complexity when preparing the dongle and assembly.
A BOM for the extra hardware will be provided once fully tested! Parts list will be updated accordingly in case of any modifications.

This model is currently UNTESTED!!! Print and assemble at your own risk! As of 4/30/2026, everything but the LED board fit and headset fit has been tested! Instructions will be made soon!

Build instructions found here! (not complete yet) https://github.com/theprotojeb/ETVR-super-bubble-dongle