Linksys EA6900 802.11ac Wi-Fi router review: Too expensive for what's delivered

After acquiring Linksys from Cisco, Belkin changed only one element of the EA-series industrial design with the EA6900: The company added adjustable/upgradeable antennas. That design change doesn't seem to have had the performance impact Belkin was hoping for. The EA6900 is a good router, but it's certainly not a barn-burner. Well, it might be in one respect, but you might not care: The EA6900 finished far ahead of the pack in terms of its 2.4GHz 802.11n performance (with the notable exception o...