The Cisco Meraki Dual-Band Sector Antenna (MA-ANT-27) is a high-performance antenna that provides exceptional coverage and connectivity for wireless access points. With an antenna gain of 12 dBi and 9 dBi, it is ideal for focused client coverage and backhaul links. This antenna can be mounted in various configurations including patch, wall, or pole, making it versatile for different installation environments. It operates within the frequency ranges of 2.4 - 2.5 GHz and 5.15 - 5.875 GHz, ensuring compatibility with a wide range of devices. The antenna is designed for both indoor and outdoor use, with a durable plastic construction that withstands various weather conditions. It comes with a mounting kit and an antenna cable, making installation straightforward. The product is backed by a limited one-year warranty, ensuring reliability and peace of mind for users.