2in1 Wireless WLAN + Bluetooth 802.11G Combo USB Adapter w/High Gain 5dBi Antenna Chipset 	 STK9100 + STK9230 Features 	 WIFI & Bluetooth works together at the same time Standard 	 IEEE 802.11b/g Frequency Band 2.412GHZ ~2.484GHZ unlicensed ISM band Standard 	 Bluetooth v2.0 + EDR class 1(100 meter)