RUCKUS R550. DUAL BAND 802.11ABGN/AC/AX. WIRELESS ACCESS POINT WITH MULTI-GIGABIT ETHERNET BACKHAUL AND ONBOARD BLE/ZIGBEE. 2X2:2 STREAMS (2.4GHZ/5GHZ). OFDMA, MU-MIMO, BEAMFLEX+, DUAL PORTS, 802.3AT POE SUPPORT. DOES NOT INCLUDE POWER ADAPTER OR POE INJECTOR. INCLUDES LIMITED LIFETIME WARRANTY.