Mini 150Mbps 150M USB 2.0 802.11N Wireless WiFi Network Card Adapter WPS Complies with IEEE 802.11n(draft 2.0), IEEE 802.11g, IEEE 802.11b standards. USB 2.0/1.1 interface. Operating Frequency: FCC: 2412-2462MHz( Ch1 - Ch11),FTSI: 2412-2472MHz(Ch1-Ch13). RF Frequency: 2412-2462MHz(North America),2412-2472MHz(Europe),2412-2484MHz(Japan) RF Power: 11n mode: 13dBm, 11g mode: 15dBm, 11b mode: 18dBm.