802.11b+g powerful booster Antenna is a highly efficient and compact unit designed to increase the performance and range of any wireless device in the 2.4GHz ISM Band. For example, it is suitable for the 802.11b, 802.11b+, 802.11g and 802.11b+g Access Point and Wireelss Router which have the TNC or SMA Connectors. The output power is about 1W(30dbm).