ProArc EM01 Dongle Holder

Motivation

I recently purchased a trackball called ProtoArc EM01. Despite its affordable price, the build quality is impressive, making it a high cost-performance product. However, I found it inconvenient that there is no designated storage space for the USB dongle.

Therefore, I decided to create a dongle holder.

Finished Product

Download the STL file

By inserting it between the base plate and the main body, it functions as a dongle holder.