• 1
    Step 1

    Buy a USB Type B connector

  • 2
    Step 2

    Mark where the USB connector is supposed to go

  • 3
    Step 3

    Dremel out the hole and test the fit. Kepp dremeling until it fits properlyI actually installed the USB port backwards here. It should be flipped 180 degrees since the pins are currently pointing to the left and the should be pointing to the right.