主营：USBDVB-T;USBISDB-T;USB显卡;USB声卡;USB大功率网卡;USB视频采集卡;视频转换器;数码摄像机;USB电视卡
Standards:IEEE802.11n,IEEE802.11g(darft),IEEE802.11bEffectiveworkingdistance:200metersfa
