The D-Link ANT24-1801 connects to all IEEE 802.11b (D-Link Air and D-Link AirPlus) products with detachable antenna and extends the range of coverage for the wireless network. The D-Link ANT24-1801 antenna provides extended coverage for an existing 802.11b wireless local area network (WLAN). The D-Link ANT24-1801 comes with a conversion cable that allows connection directly to all IEEE 802.11b (D-Link Air and D-Link AirPlus) products with detachable antenna.This product includes the following items: Mounting Kit, Lightning Surge Protector, Conversion Cable. The D-Link ANT24-1801 requires an access point or wireless broadband gateways with a reverse SMA connector. The D-Link ANT24-1801 comes with a conversion cable that allows connection directly to all IEEE 802.11b (D-Link Air and D-Link AirPlus) products with detachable antenna.