... 1.Wireless:IEEE 802.11N 2.Ralink RT3070 Chipset 3.150Mbps ProductUSB Wireless LAN Card 802. ... Black 64.3*19.2*7.9mm Ralink RT3070 Chipset Manufacturer SpecificationsMain Features:802.11b: 1, 2, ... , WPA2, WMM, WMM-PS, WHQL, Cisco CCXHardware²Chipset: Ralink RT3070²Host Interface: USB2.0/1.1 type ... ), -61dBm@MSC7Software²Operation System: Windows 2000/XP/Vista; Linux /Mac OS X²Security: WEP 64/128, WPA, ...