Main Features:? Transmission rate up to 150mbps? RTL8188EUS chipset? Elegant shape design? Standard IEEE: 802.11g, IEEE 802.11b, CSMA / CA with Ack, used with IEEE 802.11n( draft 2.0 )? Frequency 2.4 to 2.4835GHz? Built in smart antenna, can sharply strengthen the wireless signals receiving ability, Wireless stability and signals covering range.? ...