Brand new and high quality <br />Support Ad-Hoc, infrastructure WLAN network, wireless roaming <br />An external antenna included <br />Easy to use <br />Suitable for laptop and desktop computer <br />Chipset: Realtek 8191 <br />Compliant with IEEE 802.11n(draft), IEEE 802.11g, IEEE 802.11b standards <br />Data rate:<br />802.11n up to 300M (downlink) and 150M (uplink);<br />802.11g 54/48/36/24/18/12/9/6 Mbps auto fallback;<br />802.11b 11/5.5/2/1 Mbps auto fallback. <br />Interface: USB 2.0 <br />Frequency range: 2.4GHz ISM <br />RF frequency: 2412-2462Mhz (North America); 2412-2472Mhz (Europe); 2412-2484Mhz (Japan)<br />RF output power: 13-17dBm <br />Wireless channel: 1-14 <br />Support 64/128-bit WEP Encryption WPA, WPA-PSK, WPA2-PSK, TKIP/AES <br />External antenna <br />1 x Wireless WIFI adapter <br />1 x Antenna <br />1 x CD<br /><img src="http://img6.eachbuyer.com/x1/p46/cw26_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p46/cw26_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p46/cw26_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x1/p46/cw26_4.jpg" />