Huawei E180 vs. MacBook Air

Before / After of the modification of a Huawei E180 to fit a Macbook Air directly
I bought a Huawei E180 3.5G modem (TMN) to use with my MacBook Air, just to find it wouldn’t fit directly into the Air’s recessed USB port. A metal file and 20 minutes of light work later, it does fit in the port, and it works!