1.price: 10.5~11US$
2.Delivery time :1~2days
3.150mbps
4.7+15dbi

usb wifi with antenna

Features:
1. With 7dBi +15dbi two Antenna;
2. Connects at a full 150Mbps via USB 2.0, up to 8 times faster than a USB 1.1 adapter;
3. High gain upgradeable Compact size for greater flexibility;
4. Also compatible with USB 1.1 desktop and notebook computers.
 
Specifications:
Wireless Standard IEEE 802.11b/g/n
Interface USB 2.0/1.1
Frequency Range 2.412GHZ ~2.484GHZ unlicensed ISM band
Chipset 3887

Reception range 2000meters
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 RP-SMA 7DBI +15DBI
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)