Mitsubishi AWNU231 IEEE 802.11n USB Wi-Fi Adapter (Discontinued by Manufacturer) Wi-Fi Standard-IEEE 802.11n (draft);Interfaces/Ports-Host Interface-USB;Physical Characteristics-Weight (Approximate)-0.16 oz; ISM Band-Yes;Physical Characteristics-Height-2.9; ISM Maximum Frequency-2.40 GHz;Physical Characteristics-Width-0.9; Wireless Transmission Speed-300 Mbps;Physical Characteristics-Depth-0.3;