The Cisco Aironet AIR-ANT5180V-N 5Ghz 8dBi Omnidirectional Antenna is a high-quality antenna designed for enterprise networking and server applications. With a gain of 8.0 dBi and an omnidirectional directivity, this antenna provides excellent signal strength and coverage. The N connector type ensures reliable connectivity, and the 11-inch length allows for easy installation. Made in the United States by Cisco, a trusted brand in networking technology, this antenna is a reliable and efficient solution for enhancing your wireless network performance.