Product Features.  Super high power 5GHz wireless transmitter• Ready to mount enclosure• 802.11ac• Special shielding to improve operation in high interference areas• Dual-Polarity antennas built-in• RouterOS license: L4Product Specifications. CPU: 720MHz• RAM: 128MB• Wireless chip model: QCA9882-BR4A-R• Number of chains: 2• Frequencies: 4.9-5.875 GHz• Gain: 24dBi• RF connector type: MMCX• Operating temperature range: -22 to 140deg F (-30 to 60deg C)• Max Power consumption: 11.5W• Supported input voltage: 8V-30V• VSWR: 1.37 : 1• 3 dB Beam-Width, H-Plane:10.5deg• 3 dB Beam-Width, E-Plane, typ.: 10.5deg• Polarization: Dual, Vertical and horizontal• Port to Port Isolation: -50 dB• Cross Polarization, min.: -25 dB• Front to Back Ratio, min.: 35 dBProduct Includes. 1 x QRT 5 ac device• 1 x QRT antenna mount• 2 x U Bolts• 1 x U mast clamp• 1 x Screw Kit• 1 x 24V 1.2A Power Adapter• 1 x Gigabit PoE InjectorTechnical Data Sheets and User Manuals:QRT-5 ac Data SheetQRT-5 ac Quick Start Guide