The Mars Antennas Sector 120deg MA-WE2458-2HFR is a directional antenna extender designed for enterprise networking and server applications. With a 120-degree sector coverage, this antenna from Mars provides reliable and focused signal transmission for your networking needs. The RP-SMA connector ensures a secure and strong connection for optimal performance. Ideal for expanding your network's reach and improving connectivity, this antenna is a valuable addition to any networking setup.