2.General Specification Model PIXIE Product Name WLAN 11b/g/n USB2.0 module Major Chipset Realtek RTL8723BU Standard WIFI: IEEE802.11n 、IEEE 802.11g、IEEE 802.11b BT :V2.1/BT V3.0/BT V4.0 Data Transfer Rate 1,2,5.5,6,11,12,18,22,24,30,36,48,54,60,90,120 and maximum of 150Mbps Modulation Method DSSS,DBPSK, DQPSK, CCK and OFDM (BPSK/QPSK/16-QAM/ 64-QAM) Frequency Band 2.400GHz ~ 2.4835 GHz Spread Spectrum IEEE 802.