Today Sprint announced the Sprint 3G/4G USB U600 modem that allows users to use 4G networks when available, and when 4G is unavailable to switch over to 3G. Now there are other 3G/4G dual-mode devices like the 250U currently available, so what makes the U600 different?
Compatible with both 3G & 4G Networks
3G Antenna Port
4G Antenna Port
GPS Antenna Port
Compatible with: Windows XP, Vista, 7, Mac OS X 10.5 & 10.6, and Linux
Compatible with Cradlepoint Routers
USB Swivel Connector to position the U600 at almost any angle