Made a USB housing for these USB-C power Converters i got on amazon to power a computer fan to cool my logitech brio i have on my K1
utilized a 2 pin JST 2.54 Male connector on it, and then terminated a 120mm fan to 2 pin JST 2.54 Female
USB C to 12v converter:
https://www.amazon.com/gp/product/B09P8HGL9Y/
JST Connectors:
https://www.amazon.com/gp/product/B0BZDCGJ32/
board snaps into the bottom housing, lid snaps into the top
The author marked this model as their own original creation.