The NLWL-ANT01 is a wireless antennas boost signal and operational range (depending on environment) for wireless devices that have a reverse SMA connector a TNC to reverse SMA adaptor cable is also supplied. This product is an Omni-Directional model. The NLWL-ANT01 can be used with any wireless device as long as the device has the reverse SMA connector or a TNC connector. Specification Extends Operational Range and Boosts Signal Quality. Compatible with all IEEE 802.11b & IEEE 802.11g Wireless Access Points Routers and PCI Host Cards that are fitted with a Reverse SMA Connector. Quick and Easy Installation. For Desktop or Wall mounted operation. Supplied with TNC Connection Adaptor