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USB Wireless Lan 802.11N High Power Adapter w/ 2 Antenna - 2T2R (300Mbps)
In Stock This item will ship on 11/30/2015 if ordered within 1 days 5 hours 21 minutes

0.78 lbs

Flat Rate Shipping Prices

  • 0-3lbs- $4.99

USB Wireless Lan 802.11N High Power Adapter w/ 2 Antenna - 2T2R (300Mbps)

Monoprice's Wireless-N USB 2.0 Adapter allows you to connect your laptop or desktop to any Wireless-N networks in your home or office. The Wireless-N (802.11n) USB 2.0 Adapter is great for those who want to upgrade older computers to be able to access the internet over a Wireless-N network.

At 5 times faster than traditional Wireless-G (802.11b) networks, Wireless-N networks allow for high speed data transfers, online gaming, and lightning fast downloads. The Wireless-N USB 2.0 Adapter gives you access to all the high-speed features of Wireless-N networks on older and newer computers. Its simple and easy setup means you'll be surfing the internet, downloading movies, and email in no time.


  • MIMO technology improves data throughput and range over existing 802.11b/g products
  • Add high-speed Wireless-N (draft 802.11n) Internet access to any USB enabled computer
  • Download music & movies, surf the internet and email up to 5 times faster than previous generation wireless networks (Wireless 802.11g)
  • Offers greater coverage than Wireless-G networks for internet access throughout your home or office
  • Works with older Wireless-G and Wireless-B networks
  • Wi-Fi® Protected Setup (WPS) simplifies setup and operation
  • Operating distance of up to 300 feet indoor, and up to 900 feet in open space
  • Data transfer rate of up to 300Mbps
  • Supports USB 2.0 interface, backward compatible to USB 1.1 and 1.2
  • Enhanced WEP and WPA wireless security for protected Internet access
  • 64-bit / 128-bit WEP (Wired Equivalent Privacy), TKIP, AES 2.400GHz ISM
  • Frequency Band Modulation Method: QPSK / BPSK / 16-QAM / 64-QAM
  • Supports Ad Hoc and Infrastructure modes
  • Supports IEEE 802.11e standard

Compatible Operating Systems:

  • Windows 2000
  • Windows XP, Vista, 7 (32-bit and 64-bit)
  • Mac OS X 10.5.x ~ 10.7.x
  • Linux

Support Files:

Wi-Fi is a registered trademark of Wi-Fi Alliance.

Wireless Standards


IEEE 802.11n (draft)


IEEE 802.11g


IEEE 802.11b


Host Interface


High speed USB2.0/1.1 interface


Data Rate


802.11n: up to 300Mbps (downlink) and 300Mbps (uplink)


802.11g: 54 / 48 / 36 / 24 / 18/ 12 / 9 / 6 Mbps auto fallback


802.11b: 11 / 5.5 / 2 / 1 Mbps auto fallback


Frequency Band


2.4GHz ISM (Industrial Scientific Medical) Band




Ralink RT2770 + RT2720


RF Frequency


2412 ~ 2462 MHz (North America)


2412 ~ 2472 MHz (Europe)


2412 ~ 2484 MHz (Japan)


Radio Channel


1 ~ 14 channels (Universal Domain Selection)


Range Coverage


Up to 3 times farther range than 802.11g


Antenna type


Integrated Antenna




Full mobility and seamless roaming from cell to cell


RF Output Power


13 ~17 dBm (Typical)




11n: BPSK, QPSK, 16QAM, 64QAM with OFDM






Data Security


64/128-bit WEP Encryption






Auto-switch to use 802.11n or 802.11g or 802.11b mode


Supports Ad-Hoc, Infrastructure WLAN network


Wireless roaming


Data rate auto fall-back under noisy environment or longer range distance


Site Survey with Profile function


Configuration & Management


Plug-and-Play setup and installation


Management Utility supports 2000 / XP/ Vista


Media Access Control




LED Indicator


Link/Active ( Green )








Operating Temperature: 0oC to 40oC


Storage Temperature: -20oC to 75oC


Operating Humidity: 10% ~ 90% (Non Condensing)


Storage Humidity: 5% ~ 95% (Non Condensing)








·         Available USB 2.0 port


Package Content


·         1 x Wireless-N USB 2.0 Adapter


·         1 x Driver CD

1 x Quick Start Guide

Compatible Operating Systems:

  • Windows 95
  • Windows 98
  • Windows ME
  • Windows NT
  • Windows 2000
  • Windows XP (32-bit and 64-bit)
  • Windows Vista (32-bit and 64-bit)
  • Windows 7 (32-bit and 64-bit)
  • Mac OS 9
  • Mac OS 10.0
  • Mac OS 10.1
  • Mac OS 10.2
  • Mac OS 10.3
  • Mac OS 10.4
  • Mac OS 10.5
  • Mac OS 10.6
  • Linux

125 Reviews

87.84% of the reviewers recommend this product

  • Craig Gillis,
  •  Allen, TX 
  • 11/11/2015 8:33:10 AM

Pros: Price

I bought this to replace a Netgear wireless USB device that kept dropping my Internet connection. The new device is rock steady and does not drop my connection. Great product for this price point for sure.

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Great Product

  • Amy Farmer,
  •  Haskins, OH 
  • 11/4/2015 5:39:37 PM

Pros: quick shipping and fast delivery.

I have everything on Windows10don't use the CD..just plug it in,turnon the computer and let the operating system find the drivers for you...easy peasy! Works like a charm!

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Works Great In Linux

  • Zach,
  •  Zanesville, OH 
  • 10/1/2015 9:37:49 AM

Pros: Great speed and range. Plug and go with Linux.

Cons: None.

I was having a difficult time connecting to my network in my garage with my laptops built in WiFi chip. I thought of buying repeaters and power over ethernet adapters, but those were expensive and came with very mixed reviews. So for a 20 I thought I'd give this a shot first. Jeesh this thing works great. Connection speed went from a shady 54mbps or lower, to a solid 130mbps. I used to have to turn down streaming Plex movies to 2mbps to avoid stuttering, with this, I can stream full quality, 9kbps rips without a single hitch. Highly satisfied. Drivers built into the Linux kernel!!! Plug this in, connect. I love it.

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Works great!

  • Anonymous,
  •  Live Oak, TX 
  • 9/8/2015 4:34:38 PM

Pros: Works great for my system. Very good signal and really no complaints!

Cons: None

Simple and easy to use. Works great for such a great price!

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Does a good job, especially for price.

  • Anonymous,
  •  ,  
  • 8/26/2015 10:13:33 AM

Pros: Easy install for Windows 7, low price

Cons: none yet.

I have never had wireless internet on my desktop PC, so I thought I would give this a try so I could avoid having to run long annoying ethernet cables between rooms in my house. I made sure I installed software from CD before plugging in adapter, and it worked great once I hooked it up. I've been using it for a couple of weeks now and haven't had any problems.

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