Adapter 24GHz WLAN Wi-Fi Dongle Network Card 150Mbps Wireless Network Card Mini USB WiFi Receiver 2DB Wifi Antenna For DVB T2 [Chip] Ralink RT5370 OR MT7601 [Support speed] 150Mbps [Antenna] External 2dBi Gain Antenna (1T1R) Superior signal reception, data transmission is more efficient and smooth Easily configure wireless clients with easy-to-use user management software Comply with IEEE802.11b, IEEE802.11g, IEEE802.11n standards Provides two modes of operation: Infrastructure and Peer (Ad-Hoc) Support 64/128/256-bit WEP data encryption; support advanced encryption and security authentication mechanisms such as WPA-/WPA-PSK, WPA2/WPA2-PSK Provides easy configuration and monitoring procedures Supports wireless roaming technology to ensure efficient wireless connectivity Transmission distance, indoors up to 100 meters; outdoor up to 300 meters (environmental factors have an impact on distance) Support for Windows ME/2000/XP/Vista/7/8/Linux/Mac os operating system[Chip]Ralink RT5370 _x000D_