A few accessories I'm using with my harmonic mount Juwei-17.
- Cable management: you probably need to use longer M3 screws. The 3d model has 5 slots, while the picture had only two. I'm using now the version with 5 slots.
- Power spliiter, to be used with the pier extension. You'll need 5x 5.5x2.1 female connectorts, wire and soldering iron. Make sure to not switch polarity in any of the connectors. First solder all positive sides then all negative, or vice-versa.
Print in PETG, 0.3mm layer.