Wireless 11b/g/n Mini USB Dongle
Feature Summary
  • Extremely compact design Wireless-N USB Adapter
  • Portable wireless connectivity for your computer
  • Wireless-b/g/n standard – up to 150Mbps
  • Enhanced wireless reception and performance
  • Wi-Fi Protected Setup (WPS), WPA2, 802.1x support
  • Software AP – turns client into Access Point
  • Support operating systems: Windows XP, Vista, Windows 7 and Mac OS X
he AirLive WN-250USB is an ultra-compact high-speed USB device that allows you to connect your desktop computer or notebook computer to a wireless network, this handy adapter supports the latest Wireless-N technology for greater wireless reception and enhanced the network link speed up to 150Mbps.  This adapter is also compatible with 802.11b and 802.11g wireless access points and wireless routers, giving you the flexibility to start upgrading your wireless network without the need to replace your existing equipment.

Wireless-N Technology
The new Wireless-N technology has dramatically increased the overall performance of a wireless network.  With the enhanced transfer speed and coverage, the new Wireless-N technology greatly surpasses 802.11g. It delivers up to 3x faster data transfer speed than Wireless-G. This new standard uses the MIMO (Multiple-Input-Multiple-Output) and smart antenna technology which allows you to connect at extend distances around home or office.
Switch to AP Mode
No Wireless Access Point at home but needs it occasionally? AirLive WN-250USB can solve your problem by switching to AP mode.  It allows you to share the Internet connection wirelessly with your friends or any other portable devices with Wi-Fi equipped.
Wireless Network Security  
The AirLive WN-250USB supports the industrial strength encryption method – WPA2, the powerful encryption which helps keep your communications and information private.  
Wi-Fi Protect Setup is designed to ease the task of setting up and configuring security on wireless local area networks.  Wi-Fi Protected Setup enables typical users who possess little understanding of traditional Wi-Fi configuration and security settings to automatically configure new wireless networks WPS

* The 802.11n mode works only when using with other 802.11n devices.
Fully Compatible with Wireless-G
The AirLive Wireless-N family is fully compatible with Wireless-G devices. Therefore, you can get the maximum performance out of your legacy equipments.  The AirLive Wireless-N technology protects your current investment while making your wireless network ready for the future.
Operating System Windows 2000/XP/Vista/7/Mac OS X

IEEE 802.11b (1/2/5.5/11Mbps Wireless LAN)
IEEE 802.11g (6/9/12/24/36/48/54Mbps Wireless LAN)
IEEE 802.11n (20MHz up to 72Mbps Wireless LAN)
11n (40MHz up to 150Mbps Wireless LAN)

Interface Hi-Speed USB 2.0


Frequency band 2.4000 – 2.483 GHz (Industrial
Scientific Medical Band)
Modulation technologies

802.11b: Direct Sequence Spread Spectrum (DSSS): DBPSK, DQPSK, CCK
802.11g: Orthogonal Frequency Division Multiplexing (OFDM): BPSK, QPSK, 16QAM, 64QAM
802.11n: Orthogonal Frequency Division Multiplexing (OFDM): BPSK, QPSK, 16QAM, 64QAM

Security 64/128-bit WEP data encryption
WPA and WPA2
Environment Specifications Dimensions: 15 (W) x 27 (L) x 7 (H) mm
Weight: 0.004 kg (~4g)
Operating temperature: 0 ~ 40°C (32 ~ 104°F)
   *Lab Testing: -5 ~ 45°C (23 ~ 113°F) 
Operating humidity: 10 ~ 90% RH, noncondensing
Storage temperature: -20 ~ 60°C (-4 ~ 14°F)
Certification FCC Class B, CE Mark
Antenna Internal Printed Antenna
LEDs Link/Activity


Software & Firmware

  Description Details Date
  • WN-250USB, Driver/Utility Version 2.0.1 for Mac OS X 10.8 Details 2012/11/19
  • WN-250USB, Driver/Utility Version 700 for XP32/64, Vista 32/64, Win7 32/64 Details 2010/07/09
  • WN-250USB, Driver/Utility Version 1064/1.6.8 for Mac OS X 10.6 Details 2010/07/09
  • WN-250USB, Driver/Utility Version 1063/1.6.6 for Mac OS X 10.5 Details 2010/07/09
  • WN-250USB, Driver/Utility Version 1063/1.6.6 for Mac OS X 10.4 Details 2010/07/09
Model No.
AirLive WN-250USB Wireless 11b/g/n Mini USB Dongle
EAN Code
13 Code
14 Code
Included Accessories
Package content: WN-250USB, Quick Setup Guide, Software CD
Standard Package
Package Type:

Package Size
( L x W x H (mm) )
162 * 133 * 27 mm
Package Weight (kg) 90 g
Carton Packaging
Quantity ( Unit / Per Box ) 40 pcs
Dimensions ( L x W x H (cm) ) 335*285*308mm
Weight (kg) 4.3 kg
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