Wireless USB Adapter WiFi Antenna

Auto-switch 2.4Ghz 300M Wireless USB Adapter WiFi Lan Network Card IEEE 802.11bgn Antenna

Specifications:
1, Wireless standards: IEEE 802.11n(draft), IEEE 802.11g, IEEE 802.11b standards
2, Interface: hight speed USB 2.0/1.1
3, Data rate: 
802.11n up to 300M (downlink) and 150M (uplink); 
802.11g 54/48/36/24/18/12/9/6 Mbps auto fallback;
802.11b 11/5.5/2/1 Mbps auto fallback.
4, Frequency range: 2.4GHz ISM
 

Chipset: Realtek 8191
RF frequency: 2412-2462Mhz (North America); 2412-2472Mhz (Europe); 2412-2484Mhz (Japan)
RF output power: 13-17dBm
5, Radio channel: 1-14 channels
6, Range coverage: up to 3 times farther range than 802.11g
7, Antenna type: Integrated Antenna
8, Roaming: full mobility and seamless roaming from cell to cell 
9, RF output power: 13-17dBm(typical)