Mikrotik RB921UAGS-5SHPACT-NM-US NetMetal Triple Chain w/RouterOS L4
By supporting the 802.11ac wireless standard, the NetMETAL allows to use data rates of up to 1.3Gbps (for the T models), 256-QAM modulation and 20/40/80MHz channels. With it's huge speed improvements, 802.11ac opens up new possibilities.
The NetMETAL is a completely new product in a waterproof enclosure. Its rugged design is made to withstand the toughest conditions, but at the same time is easy to use and can be opened and closed with one hand. The solid aluminum enclosure also works as a reliable heatsink for it's high output power radio.
RB922 models have miniPCI-e slot for another wireless card.