The GW.11 from Taoglas is a 2.4 GHz Screw Mount Dipole Antenna designed for Bluetooth, ZigBee and Wireless LAN applications. It provides a gain of up to 2.3 dBi with an efficiency of 80% and can handle an input power of below 1W. The antenna measures 84 mm in length, can be rotated 90 degrees on a base hinge for ease of placement and has an SMA male connector.