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 ... unlicensed ISM band3. Main chip: Ralink 30704.Wireless signal rates with automatic fallback 11n: up to 150Mbps (dynamic) 11n: up to ...