TRENDnet's TEW-IA04O Omni Antenna provides more power and farther distance range for your wireless network. As an optional antenna for your IEEE 802.11b, 802.11b+, and 802.11g 2.4GHz wireless network equipments, it improves signal strength/signal quality and increases the coverage area. Designed for wireless PCI adapters with detachable antennas, routers with detachable antennas, and access points, you can simply place the antenna on level surface or secure it on the wall. Unleash the power of your wireless products with TRENDnet's TEW-IA04O antenna. Will work with any brand with Reverse SMA Male connector.