It sure looks like Lil Wayne is about to make his debut at T-Mobile soon. No, not the rapper, but the 4G mobile WiFi hotspot that was leaked earlier. The little gadget has been spotted at the FCC, and more details about it have been revealed. The MiFi device is made by Chinese manufacturer ZTE and is labeled “T-Mobile 4G Mobile Hotspot”. The device is still pretty much under wraps, but if the previous leak proves to be accurate, we shall see it on shelves in March next year, and T-Mobile will probably announce it a week or so before then.