Draytek ant 1207 is a high gain omni directional indoor antenna to extend the wireless range of your existing base station such as wireless access point and wireless router in 24ghz and 5ghz the draytek antenna series are designed to connect with most wireless devices that use detachable antenna with r sma connector simply unscrew the existing antenna on your device and connect on draytek high gain antenna series and enjoy the benefits of wireless network