WiFi USB Mini Adapter


A Tiny Door Into A Big World

This very small device opens your laptops and desktops to the online world. Wirelessly connect your older Windows®-based computers to any 11b/g/n network. The innovative mini-design is perfect for tossing into your laptop bag and taking it anywhere.

Model: WNA3100M
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Innovative mini-design makes it perfect for mobility. Connection speeds of up to 300 Mbps make it ideal for faster downloads while on the go. Easy setup with the NETGEAR® genie® gets you up and running fast, while Push ‘N’ Connect gives you a secured connection at the push of a button. Compatibility with Wireless-G networks allows hassle-free connection flexibility.

  • Innovative mini design - perfect for mobility
  • Connect Windows®-based laptops to WiFi hotspots
  • Upgrade older Windows®-based laptop's WiFi
  • Works with any standard WiFi Router or Modem Router/Gateway like Belkin®, Linksys®, D-Link®, NETGEAR®, & others


  • N300 WiFi—Faster downloads & Internet gaming

WiFi Range

  • Range—For small to medium homes

Ease of Use

  • Push ‘N’ Connect—Easy push button WiFi connections (WPS)

  • Easy install—Includes NETGEAR genie software on a CD for simple installation

Product Number
Product Thumbnail
WiFi Technology
  • 802.11n
Speed and Range
WiFi Performance
  • N300 (300 Mbps)†
WiFi Range
  • Small to Medium Homes
Wifi Band
  • 2.4GHz
Key Features
  • Innovative mini design–perfectfor mobility
  • Faster downloads
  • Push ‘N’ Connect— push button security
  • Reliable and compatible
  • Easy setup with NETGEAR® genie®
Physical Specifications
  • Dimensions: 34 x 16 x 8 mm (1.34 x 0.64 x 0.31 in)
  • Weight: 4 g (0.18 oz)
Package Contents
  • N300 WiFi USB Mini Adapter (WNA3100M)
  • Installation guide
  • NETGEAR® genie® installation CD
  • IEEE® 802.11 b/g/n 2.4GHz
System Requirements
  • Intel® Pentium® class PC
  • Available USB 1.1, USB 2.0, or USB 3.0 port
  • Microsoft® Windows7,8,XP® ,Vista® :(32/64-bit)

† Maximum wireless signal rate derived from IEEE standard 802.11 specifications. Actual data throughput and wireless coverage will vary. Network conditions and environmental factors, including volume of network traffic, interference, and building construction may lower actual data throughput and wireless coverage. NETGEAR makes no express or implied representations or warranties about this product’s compatibility with any future standards.

NETGEAR Warranty

  • This product is backed by a NETGEAR limited 1-year Hardware Warranty.
  • 24/7 basic technical support provided for 90 days from purchase date, when purchased from a NETGEAR authorized reseller