Ralink 3070 WiFi USB Wireless Adapter 1.802.11 N 150Mpbs 2.Win2000,XP,Vista,Win7 3.36 ... dbi antenna 4.Beini software 1. Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK2.2. Frequency: 2 ... ),5.5/11Mbps(CCK). 2Mbps (DQPSK),1 Mbps(DBPSK) *IEE 802.11g:(OFDM)48/54Mbps(64-QAM), 24/36 Mbps(16-QAM ... : 10 ~90% (non-condensing) 36 dbi antenna WiFi USB Wireless Adapter Ralink 3070