Antennae are an excellent way to cost effectively increase your wireless range. The Draytek ANT-1105 indoor 5d Bi Omni-directional Gain antennae can be used to improve the performance and extend the wireless range by up to 20% (LOS depends on the environment). To achieve the best possible wireless range, antennae should be installed at both the transmission (ie wireless access points) and reception ends (ie wireless clients). If used in both access point and client side performance, wireless coverage would increase by up to 50%! The performance for wireless is unpredictable, making it difficult for Broadband Buyer to say if wireless will be suitable in your home. If your home is larger than a modern three bedroom house or you live in an old victorian house then the Draytek indoor 5d Bi Omni-directional Gain antenna would give you the best possible opportunity to achieve the coverage area you desire. The antennae can be installed in devices such as wireless Access Points, wireless PCI cards and wireless routers that have SMA connectors