Details:300Mbps Mini Wireless USB Wlan Adapter 802.11g /n /b Wifi Dongle Lan Card PC Laptop300Mbps Wireless USB WiFi AdapterMini portable USB 2.0 designIdeal for internet surfing and on-line gamingConnects your Laptop or Desktop PC or other devices to your existing wireless routerEnables smooth downloading，video streaming，online gaming experience，faster internet accessComplies with IEEE 802.11n (Draft 2.0)，IEEE 802.11g，IEEE 802.11b，CSMA/CA with ACK standardsSupports WIN XP， VISTA， WIN7，MAC，LINUX operating systemFrequency Range:2.4-2.4835GHzWorking Channel Number:13Spread Spectrum:DSSSModulation Type:OFDM/CCK/16-QAM/64-QAMWireless Transmit Power:20dBm(Max.)LED:statusSize:33 x 16 x 6mmPackage:1 x 300Mbps Wireless USB WiFi Adapter1 x Software Drivers and Installation CD