Compact, indoor/outdoor WiFi 5 AP with 4 spatial streams and optional external antenna support for directional coverage. WiFi 5 4 spatial streams 140 m² (1,500 ft²) coverage 250+ connected devices Powered using PoE* GbE uplink Versatile wall and pole mounting (2) RP-SMA connectors for optional external antennas** Weatherproof (outdoor exposed) *PoE power adapter included with single unit purchase. **UMA-D external antenna accessory offers directional coverage.