Linksys EA7500 v2


 * • 1300 Mbps - 3SS 5GHz 802.11ac (80MHz chan.),
 * • 600 Mbps - 3SS 2.4GHz 802.11n (40MHz chan., 256QAM) = 1900 Mbps class


 * (v1) •  Support page (v2)


 * Wi-Fi certificate claims 4SS for 802.11ac and 3SS for 802.11n.
 * Wi-Fi certificate claims 4SS for 802.11ac and 3SS for 802.11n.

Despite Linksys claims of only three-stream speeds, version 2.0 appears to be wired
 * up for four tx/rx chains with three external antennas and one internal antenna.

It may actually support four spatial streams and higher-than-advertised speeds.
 * RF Report NII at the FCC shows 4 transmit and 4 receive chains.

FCC documents also cover the AC1750 Linksys EA7400 v2 which supposedly
 * disables 256-QAM in 802.11ac to differentiate it for marketing purposes
 * although 256-QAM is likely disabled for 802.11n, not 802.11ac.

Links

 * Getting to know the Linksys EA7500 Router on Linksys
 * Getting to know the Linksys EA7400 Router on Linksys

Reviews

 * Linksys EA7500 v2 Wi-Fi Router Review on DigitalCitizen
 * Linksys EA7500 v2 on KoolShare (CN) (internal images)
 * Linksys EA7500 v2 AC1900 Wi-Fi Router Review on Digit