With it having been in the works for so long, it's easy to forget that AT&T is ready to flip the switch on its sparkling-new LTE network virtually any second now. But Ma Bell is happy to remind us of its impending true 4G launch by announcing that its first two dedicated LTE devices, the USBConnect Momentum 4G and Mobile Hotspot Elevate 4G, are set to be sold in stores this upcoming Sunday. In addition, users of the
