CN0289B Features Supports IEEE802.11n/g/b standards Faster transmission speed up to 300Mbps Fashionable design with high signal quality Features soft AP function Omni-directional antenna General Specs Brand & Model COMFAST CF-WU880N Wireless Standards IEEE802.11b， IEEE802.11g， IEEE802.11n Wireless Speed 11n: Up to 300Mbps， 11g: Up to 54Mbps， 11b: Up to 11Mbps Frequency Range 2.4GHz-2.4835GHz Wireless Transmit Power 23dBm Wireless Security 64/128 bits WEP WPA/WPA2， WPA-PSK/WPA2-PSK (TKIP/AES) Interface USB 2.0 Antenna Built-in antenna and external antenna Supported Operating System Windows 2000/XP/Vista/Windows 7/Windows 8/32/64/Linux/Mac Storage Temperature -40°C-70°C Humidity 10%-90% (non condensation)