I am an Chinese seller,providing customers with high-quality and low-cost products. The types of products we sell include Home & Kitchen,Health & Beauty,Fashion Clothing,Electronics,Watches & Jewelry,and so on. We keep up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. Sincerely at your service .Please feel free to contact us if you have any questions.Specifications:Ultra-small wireless 802.11n WiFi adapter.Get a faster WiFi connection and longer WiFi range.Ideal for multimedia streaming, gaming and surfing.Uses the latest wireless encryption for a safer connection.USB 2.0 and totally plug and play for windows and MAC.Wifi compliant 802.11 n and 802.11 g.Auto adapter to WiFi frequencies for a better connection.Ideal for Windows 7, Window XP, MAC OS, Linux.Type: WiFi AdapterMain Color: BlackStandard: IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACKInterface: USB2.0Frequency Range: 2.4GHz - 2.4835GHzRadio Data Rate:11N: 150/54/28/14/7/3(Adaptive)11G: 54/28/14/7/3 (Adaptive)11b: 11/5.5/2/1M (Adaptive)Channel: 1~11 (US, Canada), 1~13 (Europe), 1~14 (Japan)Spread Spectrum: DSSSModulation: BPSK, QPSK, CCK and OFDM (BPSK/QPSK/16-QAM/ 64-QAM)Transmission Distance: Indoor up to 100m, Outdoor up to 300m (It is limited in an environment.)Transmit Power: 15dBmAntenna Plus: 2X2dBiLED Indicator: StatusData Security: WPA, 64/128-bit WEP, TKIP/AESEnvironment: Operating Temperature: 0℃~40℃Features: Mini, Portable, Useful, Plug and PlaySize(L x W x D): 19mm x 15mm x 6mm/0.75" x 0.59" x 0.24" (Approx.)Notes:This property no CD driver (You need to download the web: http://pan.baidu.com/s/19JXvC).Due to the light and screen setting difference, the items color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes: 1 x Mini WiFi Adapter