USB to 1x4 Dupont adapter - usb friendly
thingiverse
This is a solder-less way to have usb to 4 dupont wires for breadboard and other applications. it uses an usb plug, exactly this https://www.alibaba.com/product-detail/DIY-USB-2-0-A-Male_62030825424.html so it wont damage the usb port at all.
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With this file you will be able to print USB to 1x4 Dupont adapter - usb friendly with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on USB to 1x4 Dupont adapter - usb friendly.