802.11n Draft 2.0 Wireless USB AWUN2477
  • 11n usb dongle

详细介绍

1Features 
  • Support advanced 1 x 2 MIMO Technology with up to 300Mbps downstream data rate
  •  Ralink RT2770
  •   Low Noise Amplifier(LNA) support
  •   Complies with 2.4GHz IEEE802.11n Draft 2.0 and IEEE802.11g/b standards
  •   Support 20Mbps and 40Mbps bandwidth
  •   Multiple BSSID support
  •   Wireless security - 64/128bit WEP, WPA and WPA2
  •   QoS enhancement - WMM, WMM-PS
  •   Link/Activity LED indicator
  •   USB 2.0 Interface
2Specifications

Standard
IEEE 802.11n Draft 2.0
IEEE 802.11g/b
Chipset
Ralink RT2770
Frequency Band
2.400GHz ~ 2.484GHz 
Antenna
2 x integrated diversity antennas
Security
64/128bit WEP
WPA(TKIP with IEEE 802.1x)
WPA2(AES with IEEE 802.1x)
Data Rate
802.11n(40MHz): up to 150/300Mbps
802.11n(20MHz): up to 72/144Mbps
802.11g: 54, 48, 36, 24, 18, 12, 9 & 6Mbps
802.11b: 11, 5.5, 2 and 1 Mbps with auto-rate fall back
Sensitivity
-70dBm @ 802.11n
-78dBm @ 802.11g
-85dBm @ 802.11b
RF Output Power(Typical)
802.11b: up to 17 ± 1 dBm
802.11g: up to 15 ± 1 dBm
802.11n: up to 14 ± 1 dBm 
Number of operation channel
U.S. 1-11
Japan 1-13,14
EETSI 1-13
Access Protocol
CSMA/CA
QoS enhancement
WMM, WMM-SA
Host Interface
USB rev. 2.0 A-Type
Operatiom Voltage
5V
Dimension(mm)
78(L) x 24(W) x 10(H)
Operation Temperature
0°C ~ 55°C
Storage Humidity
5% ~ 95% (Non-condensing)
Driver support 
Windows® 2000, XP 32/64, Vista 32/64
Approval
FCC Part 15
CE

Related Products