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TP LINK TL-WN422G 54M High-Gain Wireless USB Adapter

0.34 KGS
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Product Description

TP LINK TL-WN422G 54M High-Gain Wireless USB Adapter

54M High-Gain Wireless USB Adapter,Atheros chipset, 2.4GHz, 802.11g/b, 4dBi detachable antenna





  • 54M Wireless LAN USB Adapter, 2.4GHz, 802.11g/b
  • 4dBi detachable antenna, remarkably strengthen signal power of the USB adapter
  • WPA data security, TKIP/AES encryption, 64/128/256-bit WEP encryption
  • Supports PSP connection*




Product Description:




The TP-LINK TL-WN422G Wireless USB Adapter gives you the flexibility to install the PC or notebook PC in the most convenient location available, without the cost of running network cables.


With powerful 4dBi detachable antenna, the TL-WN422G remains excellent performance in the long range and bad environment, it can receive signal from wireless base even separated by 2 floors. The USB adapter can be plugged to the laptop directly or put on the table, convenient and portable to carry, it´ s a right choice if you need a pocket USB adapter.


Its auto-sensing capability allows high packet transfer up to 54Mbps for maximum throughput, or dynamic range shifting to lower speeds due to distance or operating limitations in an environment with a lot of electromagnetic interference. It can also interoperate with all the 11Mbps wireless (802.11b) products. Your wireless communications are protected by up to 256-bit encryption, so your data stays secure.


Additionally, TL-WN422G supports PSP connection, brings you joyful online-gaming experience.


*PSP connection is supported by Windows 2000, XP only.



Product Features:




  • Supports 64/128/256-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X
  • Supports 54/48/36/24/18/12/9/6/11/5.5/2/1Mbps wireless LAN data transfer rates
  • Supports PSP connection
  • Supports Ad-Hoc and Infrastructure modes
  • Supports roaming between access points when configured in Infrastructure mode
  • Eases to configure and provides monitoring information
  • Supports Windows 98SE, Me, 2000, XP, Vista 
  • 4dBi detachable Omni-directional antenna

Software Specification


IEEE 802.11g, IEEE 802.11b

Wireless Signal Rates With Automatic Fallback

11g: Up to 54Mbps (Dynamic)

11b: Up to 11Mbps (Dynamic)

Frequency Range


Wireless Transmit Power

20dBm(MAX)(EIRP-total effective radiated

power is 20 dBm(100mW), antenna gain

will not influence wireless transmit power)

Modulation Type

1M DBPSK, 2M DQPSK, 5.5M/11M CCK, 6M/9M/12M/18M/24M/36M/48M/54M OFDM

Receiver Sensitivity

(without antenna)

54M: -68dBm@10% PER

11M: -85dBm@8% PER

6M: -88dBm@10% PER

1M: -90dBm@8% PER

256K: -105dBm@8% PER

Work Mode



Wireless Security

64/128/256 bit WEP


Support Operating System

Windows 98SE/ME/2000/XP/Vista




Hardware Specification


USB2.0 Hi-Speed connector

Antenna Type

4dBi Detachable Omni-directional Antenna



Operating Temperature

0°C~40°C (32~104)

Storage Temperature

-40°C~70°C (-40~158)

Relative Humidity

10% ~ 90%, non condensation

Storage Humidity

5%~90% non-condensing


3.7 x 1.0 x 0.4in. (93.5 x 26 x 11mm)


Warranty Information

9 Month Warranty

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