1. 2500mW high power
2. Easy setup on any computers with USB support
3. 25dBi high gain Radar shape antenna
4. 54Mbps

Specifications: Wireless Standard IEEE 802.11b/g Interface USB 2.0/1.1 Frequency Range 2.412GHz ~2.484GHz unlicensed ISM band Chipset RTL8187L Reception range 3600meters Data rate IEEE 802.11b: 1, 2, 5, 5, 11Mbps, IEEE 802.11g: 6, 9, 12, 18, 24, 36, 54Mbps Security WEP (64/128/256bit), WPA, WPA-PSK, WPA2 TKIP/AES, WPA2-PSK Antenna 25dBi OS Supported Windows 98SE, Me, 2000, XP, windows7, Vista, MAC, Linux Transmit Power 27dBm ± 1dBm Reception Sensitive Operating at 11Mbps: <-82dBm@8%FER, 54Mbps: <-70dBm@8%FER Size 14.5cm*17cm*4cm Weight 230g Storage - 10 ~ 55 Celsius Humidity 10 ~90% (non-condensing) Order: Welcome to our website, we are WiFi adapter factory in Shenzhen. However if you have larger order, we can give you a best price. And pls free to contact us.