Gamecube Power Port USB-C Adapter

thingiverse

**Work in progress: Check back soon for updates** This project is for those wishing to execute a DIY USB-C modification for the Nintendo GameCube. The initial spark came from a USB-C power mod found on AliExpress, utilizing 3D printed parts. This led to discovering [LOLYsk's Gamecube-USB-C-PD-MOD](https://github.com/LOLYsk/Gamecube-USB-C-PD-MOD) on GitHub, a self-crafted USB-C solution that’s more economical and reliable compared to the commercially available mods. I couldn't find any existing STLs for this GameCube component, so I measured an existing one and designed this using Tinkercad. #### Why upgrade to USB-C? Upgrading to USB-C power offers several benefits: 1. **Universality**: USB-C is becoming a standard, reducing the need for multiple cables. 2. **Convenience**: It’s reversible, making plugging in hassle-free. 3. **Efficiency**: It can deliver power more efficiently, ensuring optimal performance of your console. #### Progress Update: v9b Adjusted the sizing for the USB-C hole for FDM printing. Increased the depth on which the USB-C module sits in the adapter. Added spacing to better fit the PCB of the trigger module. Included a small "shelf" just below the PCB to apply an adhesive if desired. Fit is snug. #### Additional Required Components: 1. 88USB-C Type-C PD Trigger Module 20V: [Amazon (USA)](https://www.amazon.com/dp/B09GVMJ27C?ref=ppx_yo2ov_dt_b_product_details&th=1) | [AliExpress (Global)](https://www.aliexpress.com/w/wholesale-XL4015-5A-Buck-Step-Down-Converter.html?catId=0&initiative_id=SB_20230928083551&SearchText=XL4015+5A+Buck+Step+Down+Converter&spm=a2g0o.productlist.1000002.0) 2. XL4015 5A Buck Step Down Converter: [Amazon (USA)](https://www.amazon.com/gp/product/B089NG9TFW/ref=ppx_yo_dt_b_asin_title_o00_s00) | [AliExpress (Global)](https://www.aliexpress.com/w/wholesale-88USB%2525252dC-Type%2525252dC-PD-Trigger-Module-20V.html?catId=0&initiative_id=SB_20230928083402&SearchText=88USB-C+Type-C+PD+Trigger+Module+20V&spm=a2g0o.best.1000002.0) #### Assembly Guide: This mod is still coming together. When ready, I'll include some proper steps here. ---- Expect more refinements as component fitting and testing continue—this project is actively evolving.