Mini Wireless N WiFi USB2.0 Dongle Adapter(White)with Wireless Client, Software AP, Wireless-N High Speed 150Mbps USB Ultra Mini Nano Adapter-USB Network Adapter IEEE 802.11b, g and IEEE 802.11n USB2.0 With this device, your home becomes Wi-Fi spot very easily !! Windows 7, Mac OSX 10.6 supported The operation for wireless LAN client mode is confirmed for WIndows 7 (32bit/64bit) and Mac OS X 10.6. The operation for software access point mode is confirmed for WIndows 7 (32bit/64bit). Wireless Interactive Communication between other makers is guaranteed (Wi-Fi authentication acquired) High level security The communication data will be encrypted by WEP 64/128bit, WPA-PSK, WPA2-PSK, so you dont need to worry about anything when using wireless LAN. Compatible with various communication mode It supports infrastructure mode, which allows to connect PC with wireless LAN access point as wireless LAN client, and adhoc mode, which allows PCs to connect each other.