MINI USB WIFI 150M Frequency Range: 2.4--2.4835GHz Range: Indoor 100m, Outdoor 300mData Security: WPA; 64/128/152BIT WEP; TKIP/AES LED Supports Windows 98,Me,2000, XP, Vista, Win7 Supports 150/54/48/36/24/18/12/9/6/11/5.5/2/1Mbps wireless LAN data transfer rates Supports the network protocol: CSMA/CA with ACK Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b 150Mbps Mini Wireless N USB Adapter