I have a respirator blower motor that runs on 5V battery. The motor can also run on USB and I want to make an adapter for it instead of cutting the cable on the blower and splicing in a USB male connection.
The connector is a proprietary 3 prong but only uses two prongs for power, the third prong isnt connected to anything, so I just need a connector that will fit two prongs side by side if that helps. Here are some measurement pics of the prongs. Does digikey sell anything that may work for a female connector so I can create a 2 wire adapter to usb 2.0 male?