Quick overview from the supplier:
Wireless Antenna TP-LINK "TL-ANT5819MS", 5GHz 19dBi 2x2 MIMO Sector Antenna
High-gain directional antenna provides wide-area coverage, ideal for Point-to-Multi-Point connections
Easy installation and seamless integration with the Pharos Base Station WBS510
MIMO technology ensures increased throughput
Weatherproof design offers protection in harsh environments
