[PCMag] AT&T is gearing up to launch the Unite Pro 4G LTE mobile hotspot from Netgear, available Nov. 22 for $50. A follow-up to this year’s Unite touch-screen hotspot, the Pro’s 2.4-inch touch screen allows users to connect up to 15 devices. A BatteryBoost feature, meanwhile, lets you connect your smartphone to the Unite Pro for […]