After years of hearing news about 4G network rollouts and rumors about the powerful devices that would support the faster data speeds, carriers have finally made the next-gen networks a reality. Sprint, T-Mobile, AT&T and Verizon all announced plans for delivering 4G support to more U.S. markets and introduced some very enticing smartphones, tablets, hotspots, and netbooks that will blow your old 3G devices out of the water.
Check out PCWorld's complete coverage of CES 2011.
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