1.Operates in 2.4GHz frequency bands. 2. I-PEX MHF receptacle for external antenna. ... connectivity.This module is designed to operate in 2.4GHz ISM frequency band,it applies a highly integrated ... BBP Main Features:802.11b: 1, 2, 5.5, 11Mbps; 802.11g: 6, 9, 12, 24, 36, 48, 54MbpsPeak ... :Ralink RT3070Host interface: USB2.0 ( 6-pin 2.0mm male pitch jumper)LEDS; link/Acticity RFAntenna: external ...