Alfa wifi dongle adapter

Mini USB Wifi adapter 300 Mbps speed Faster transmission Stronger signal gain Easy to use and small size Internet connection within 2 seconds WPS security network protocol Automatic execution with any device Reduced time on the game and the movie Very high end For WIN2K XP VISTA WINDOW 7 WINDOW 8 WINDOW 10 LINUX.Technical specifications. Wireless Standards：IEEE 802.11n, IEEE 802.11g, IEEE 802.11b,CSMA/CA with ACK Frequency Band：2.4~2.4835GHz Peak Throughtput：300Mbps Channel：1 - 14 channels (Universal Domain Selection) Data Security：16/128-bit WEP Encryption WPA, WPA-PSK, WPA2, WPA2-PSK, TKIP/AES Support Operating System：Windows XP, Vista, Win7, Win8 Host Interface：High speed USB2.0/1.1 Interface Antenna Gain： 2dBi Working Environment: Operating Temperature: 0℃ - 40℃ Storage Temperature: -20℃ - 75℃ Operating Humidity: 10% - 90% RH, noncondensing Storage Humidity: 5% - 90% RH, noncondensing