The Cisco AIR-ANT2524DW-R Dual-Band White Omni Antenna is a genuine original product designed for wireless networking equipment. This lot of 5 new antennas feature omni-directional directivity and a frequency range of 2.4GHz & 5GHz, providing versatile coverage for various wireless network connections including Wi-Fi 802.11a, 802.11b, 802.11n, 802.11ac, and 802.11g. With a gain of 4.0 dBi and RP-TNC connector type, these antennas offer reliable performance for enterprise networking setups. Made in China by Cisco, a trusted brand in networking technology, these antennas are a solid choice for enhancing your wireless network infrastructure.