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Atheros AR9271 802.11n 150Mbps Wireless USB WiFi Adapter

by TopBoy
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Original price $30.00 - Original price $30.00
Original price
$30.00 - $30.00
Current price $30.00

AR9271 is an IEEE 802.11b/g/n Wireless USB adapter. It provides users to launch IEEE 802.11b/g/n wireless network at 150Mbps in the 2.4GHz band, which is also compatible with IEEE 802.11b/g wireless devices at 54Mbps. AR9271 is compatible to higher-performance, multi-stream, MIMO based 802.11n, and are available in reference designs to serve the networking, PC and consumer electronics markets.



  • Support install the driver for TP-Link TL-WN722N.
  • 3dBi detachable¬†external¬†antenna.
  • Support Windows 7/8/8.1/10 and Linux.
  • Compatible with 802.11b/g/n devices.
  • Wireless transfer rate is up to 150Mbps.
  • Work on Laptops, Notebooks and PC desktop, Roland Piano as well.
  • Exceptional wireless speed up to 150Mbps brings best experience for video streaming or internet calls




Model: AR9271

Chipset: Atheros AR9271

Standards: IEEE 802.11b/g/n

Data Rate

802.11b: UP to 11Mbps     

802.11g: UP to 54Mbps     

802.11n: UP to 150Mbps    

Operating System: Windows 7/8,10, Linux, Kali Linux

Interface: USB 2.0 mini USB

Antenna Type: 1 x 2.4GHz RP-SMA connector

Antenna: 3dBi 2.4GHz Antenna

Frequency Range: 2.412 ~ 2.483 GHz

Channels : 1~11 channels ( North America ), 1~13 channels ( General Europe)


11b: -96dBm @ 1Mbps

11g: -91dBm @ 6Mbps

11n: -91dBm@HT20 MCS0

Data Modulation Type:BPSK,QPSK, CCK and OFDM

Power: Voltage: 5V+5%

Security: WEP 64/128, 802.1X support, Wi-Fi Protected Access (WPA), WPA-PSK, WPA II-PSK

Operating Temp: 0~ 50

Storage: -10~ 65

Humidity : 5% ~ 98% non-condensing