product code RBwAPR-2nD&R11e-LTE CPU QCA9531 CPU nominal frequency 650 MHz CPU core count 1 Size of RAM 64 MB 10/100 Ethernet ports 1 Wireless Built-in 2.4 GHz 802.11b/g/n, dual-chain Wireless antenna gain 2 dBi LTE antenna gain 2 - 4.5 dBi (with uFL connector) Antenna beam width 360° Wireless chip model QCA9531 LTE modem Included LTE category 4 (150Mbps Downlink, 50Mbps Uplink) 3G category R7 (21Mbps Downlinks, 5.76Mbps Uplink) 2G category Class12 SIM slot 1 PoE in Yes Supported input voltage 9 V - 30 V (Passive PoE) Dimensions 185 x 85 x 30 mm Operating temperature -40°C .. +60°C tested License level 4 Operating System RouterOS Max Power consumption 8 W Supported bands RBwAPR-2nD&R11e-LTE LTE (FDD) bands 1(2100)/2(1900)/3(1800)/7(2600)/8(900)/20(800) LTE (TDD) bands 38(2600)/40(2300) 3G bands 1(2100)/2(1900)/5(800)/8(900) 2G bands 2(1900)/3(1800)/5(800)/8(900)