Brand: EDUP - Model: EP-8531 - Quantity: 1 - Color: Black - Chipset: RTL8192U - Interface: USB - Connectors: USB - Standards: IEEE802.11b/g/n - Speed: 10/100M - Channel: 13 - Frequency range: 2.4~2.4835GHz - Supports network protocol: CSMA / CA with ACK - Transmission mode: DSSS - Security: Supports 64 / 128 / 256 bits WEP data encryption WPA encryption IEEE support 802.1 x TKIP AES encryption - OS Supported: Window XP / Vista / Win 7 Mac OS Linux - Supplies two working mode: Infrastructure and Ad-Hoc - Packing List: - 1 x Mini USB wireless network adapter - 1 x Software CD CD Content: http://m2.img.dxcdn.com/CDDriver/sku.188690.rar