Specifications

802.11g/b 500MW,21-24DBM Wireless USB Adapter
Detachable SMA antenna
Indoor Max Transmit Distance:500M,Outdoor: 2000M

Software Specification
Standards	IEEE 802.11g, IEEE 802.11b
Wireless Signal Rates With Automatic Fallback	11g: Up to 54Mbps(dynamic) 11b: Up to 11Mbps(dynamic)
Frequency Range	2.4-2.4835GHz
Wireless Transmit Power	<20dBm (EIRP, For countries using CE Standards) <26dBm (EIRP, For countries using FCC Standards)
Modulation Type	OFDM/CCK/16-QAM/64-QAM
Receiver Sensitivity (without antenna)	802.11g 54M: -76dBm 36M: -81dBm 12M: -89dBm 9M: -91dBm 6M: -92dBm 802.11b 11M: -91dBm 5.5M:-93dBm 1M: -94dBm
Work Mode	Ad-Hoc & Infrastructure
Wireless Security	64/128 bits WEP WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
Support Operating System	Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000

Hardware Specification
Interface	Mini USB
Antenna	5dBi, Detachable, Omni Directional
Certifications	CE, FCC, RoHS
Operating Temperature	0oC ~40oC (32oF~104oF)
Storage Temperature	-40oC ~70oC (-40oF~158oF)
Relative Humidity	10% ~ 90%, non condensation
Storage Humidity	5%~90% non-condensing
Dimensions	3.6 x 2.4 x 1.0 in (90.8 x 60.8 x 24.5mm)