The router is particularly apreciated the smart community and small have already found a way to change its firmware to add features not present, such as for example connecting to an automatic VPN (all your network is under vpn and only 1 mail). Looking after "merlin AC66U" to find these firmware.
Beware though the use of alternative firmware is probably not covered by the warranty, and you have a good level of English to understand how it works, to book bilingual Geeks
if you need a wifi router giving a rate N very correct, this router is for you, plus it is compatible with the next standard AC Wifi whose rates are even higher. by purchasing this product, you bet on the future