Well, I use my Linksys E2500 had duel-band. 2.5Ghz to 5GHz or Fast speed up to 300 + 300 Mbps for Wi-Fi.ALERT ALERT ALERT!!
I read website about 802.11ac won't work 1.3Gbps, only 266Mbps, they try AC-only, 80Mhz, still 266Mbps!!
I am not buy 802.11ac not yet!!
any work 1.3Gbps?
ALERT ALERT ALERT!!
I read website about 802.11ac won't work 1.3Gbps, only 266Mbps, they try AC-only, 80Mhz, still 266Mbps!!
I am not buy 802.11ac not yet!!
any work 1.3Gbps?
ALERT ALERT ALERT!!
I read website about 802.11ac won't work 1.3Gbps, only 266Mbps, they try AC-only, 80Mhz, still 266Mbps!!
I am not buy 802.11ac not yet!!
any work 1.3Gbps?
in the end you are still limited by your Internet speed 
There was another thread about someone fixing this problem by switching the heatsink to something bigger and adding a fan. Have to rip off the cover though

Hey that's me. here my link
http://www.alldeaf.com/computers-electronics-gaming/110488-router-cooling-hack.html
Try that
Catty