The second LED array is looooong—see the invisible measuring tape in the photo for reference—wrapping around the top and both sides of the faceplate.

The ribbon itself is well adhered and a bit tricky to extricate, but we managed to free the 10-LED cable sans-incident.

With the LED array out of the way, only two Phillips screws remain between us and the USB port.

This board is just an interconnect, without any active circuitry of its own, hopefully some accessory will give its life purpose one day.