IEEE802.11 b 20MHz wireless adapters for desktops with External Antenna GWF-3A3T

IEEE802.11 b 20MHz  wireless adapters for desktops with External Antenna GWF-3A3T

USB2.0/1.1, 2.4GHz, ISM band
LED light shows link/activity
WEP64/128, WPA, WPA2, 802.1X, WMM
WHQL;Cisco CCX Linux 2.6X;Mac OSX
Windows CE, Windows 2000/XP/Vista
IEEE802.11 b/g compliance
Peak rate 150Mbps
Foldable 2dBi antenna
case:75.0*24.0*12.5mm

Main Features:
802.11b:1, 2, 5.5, 11Mbps;802.11g;6, 9, 12, 18, 24, 36, 48, 54Mbps;
802.11n:(20MHz)MCSO-7, Support up to 72Mbps , (40MHz)MCSO-7, Support up to 150Mbps
OFDM, Peak rate 150Mbps, Peak throughput 90Mbps.
Power Management

Certification
Wi-Fi Certification:802.11 b/g/n, WPA, WPA2, WMM, WMM-PS
WHQL, Cisco CCX

Hardware
Chipset Ralink RT3070
Host interface USB type A
LEDS Link/ Activity

RF
Antenna Built-On Board
Frequency 2412~2472MHz, ISM band.
Transmit Power 802.11b:19+/-1.5dBm; 802.11g:15+/-1.5dBm;
Receive Sensitivity 802.11b:-84+/-1.5dBm@11Mbps; 802.11g:-69+/-1.5dBm@54Mbps

Software
Operation System Windows CE/2000/XP/Vista; Linux 2.6.X;Mac OS X
Security WEP 64/128bit, WPA, WPA2, 802.1X , and802.11i
Cisco CCS V1.0, 2.0 and V3.0 Compliant.

Operation Conditions
Voltage Range* DC 5.0V±5%, <130mA
Operating Temperature 0℃-40℃
Storage Temperature -20℃-70℃
Operating Humidity RH 95%(Non-Condensing)
Storage Humidity RH 95%(Non-Condensing)