Mini USB Wireless Network Adapter 2.4ghz WiFi Dongle 802.11 AC Laptop PC 150Mbps-Chipset Ralink: RT5370PRODUCT DESCRIPTIONSpecification:Chipset Ralink: RT5370Standard: 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 anenvironment)Transmit Power: 15dBmAntenna plus: 2X2dBiLED Indicator: StatusData Security: WPA; 64/128-bit WEP; TKIP/AESEnvironment: Operating Temperature: 0°C~40(32~104)Operating Humidity: 10%~90% non-condensingNet weight:1.8gColor: blackPACKAGE CONTENTS1x USB Wi-Fi adaptor- Chipset Ralink: RT5370ADDITIONAL INFORMATIONSuitable for desktops, laptops netbook etc