Power up the Feather with a USB C cable plugged into a USB power source. On power-up, you'll see the display show the text areas for the device information.

Insert a USB device into the Feather RP2040 USB Host port. You'll see the connected device's VID and PID show up on the OLED.

Press any of the three buttons on the left side of the OLED FeatherWing to toggle the display to show the manufacturer and product name information. Press any of the buttons again to go back to the VID and PID display.