Asus BRT-AC828 router goes for quad-antenna power
 

Asus' routers generally enjoy a good reputation, and the product line keeps expanding. The latest entry is the BRT-AC828 router, a device targeted at small businesses but packing a number of features that may interest gerbils with unique networking needs. The AC828's highlights include dual gigabit Ethernet WAN ports, 802.11ac Wi-Fi with a 4x4 antenna array and MIMO support, and a built-in M.2 slot for service as a miniature NAS.

http://techreport.com/news/31108/asu...-antenna-power