Mini size high gain USB wireless network adapter.Ideal for gaming online and seamless HD video streaming.Innovative mini-design is very perfect for travel and desktop placement.Wireless Security: 64/128 bits WEP,WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)Support Operating System: for Windows 2000/XP/for Vista/for Linux/ for Win 7/8/for MacSoftware Specifications:Standard IEEE 802.11n,IEEE 802.11g, IEEE 802.11bChipset RT7601Wireless Speed 150MbpsFrequency Range 2.4-2.4835GHzWireless Transmit Power 20dBm(MAX EIRP)Modulation Type OFDM/CCK/16-QAM/64-QAMWork Mode Ad-Hoc/InfrastructureHardware Specifications:Interface USB2.0 Hi-Speed connectorOperating Temperature 0 Celsius~40 Celsius (32 Fahrenheit~104 Fahrenheit)Storage Temperature -40 Celsius~70 Celsius (-40 Fahrenheit~158 Fahrenheit)Relative Humidity 10% ~ 90%, non condensationStorage Humidity 5%~90% non-condensingColor: blackMaterial:Plastic + metalsize:136*16*7.5mm ( L*W*H)Package Contents:1 X WiFi Network AdapterNote: Without driver CD, we can provide the drive file link.Only the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.