D-Link ANT24-1800, 18 dBi, 2.4 GHz, 50 Ω, 15°, 15°, N-type D-Link ANT24-1800. Antenna gain level (max): 18 dBi, Frequency band: 2.4 GHz, Impedance: 50 Ω. Antenna connector type: N-type, Polarization: Vertical polarization, Product color: White. Width: 14.2" (360 mm), Depth: 0.63" (16 mm), Height: 14.2" (360 mm)