产品信息：
芯片 : ralink rt3070 
兼容802.11b/g
内置pcb天线
接口：usb 2.0/1.1,
工作频段: 2.4ghz, ism 段
led 灯指示工作状态
安全:  wep64/128,wpa,wpa2,802.1x,802.11i,cisco ccs v1.0,2.0 and v3.0 compliant                                    
操作系统: windows98/me/ce/2000/xp/vista;linux 2.6x;mac os x
hardware
chipset
ralink rt3070
host interface
usb2.0/1.1, type a ( 4 pin header)
leds
link/ activity
rf
antenna
built-in pcb antenna.
frequency
2412~2483.5 mhz, ism band.
transmit power
802.11b:19+/-1dbm; 802.11g: 16+/-1dbm;
receive sensitivity
802.11b: -85dbm@11mbps; 802.11g: -69dbm@54mbps
software
operation system
windows ce/2000/xp/vista/7; linux 2.6.x; mac os x
security
wep 64/128bit , wpa, wpa2, 802.1x, and 802.11i
cisco ccs v1.0, 2.0 and v3.0 compliant
operation conditions
voltage/current range*
dc 5.0v ± 5%，normal operation <120ma
operating temperature
0°c - 50°c
storage temperature
-20°c - 70°c
operating humidity
rh 95% (non-condensing)
storage humidity
rh 95% (non-condensing)
产品图片：

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深圳市唯一电子有限公司
周国祖
13425176726
深圳市福田区上梅林梅村路一号美丝工业园3楼