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Linksys® USB300M USB Ethernet Adapter



 | Catalog #: 55033623

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Product Summary

Ethernet the easy way.

Connect to a wired Ethernet network when you add this USB adapter to your computer. Just plug it into an available USB port (it's compatible with USB 1.0, 1.1 and 2.0 ports) and you have an available RJ-45 Ethernet port available. Since it's small and rugged, the USB300M can travel with you anywhere. Get connected the easy way with the Linksys USB300N USB Ethernet adapter.

  • One type-A male USB connector, compatible with USB 1.0, 1.1 and 2.0 ports
  • RJ-45 network port connects to any 10/100 Mbps network
  • Compact design is ideal for use with laptops like MacBook Air®
  • Plug-and-play compatible with Windows® 98SE, ME, 2000, XP, and Mac® OSX 10.5
  • Additional drivers included on CD for use with DVR

You'll also need

  • Windows® 98/ME/2000/XP;Mac® OS X 10.5
  • 200 MHz or faster processor
  • Minimum 64MB RAM recommended
  • Available USB port (USB 2.0 for maximum throughput)
  • CD-ROM drive
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

What's in the box

  • Linksys by Cisco USB300M USB Ethernet adapter One User Guide included on Installation CD
  • Driver installation CD & User Guide
  • Quick Installation Guide


Usually ships in 1 - 2 business days

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Other ways to get it

By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 12 month
  • Labor: 12 month
Tech Specs

Customer Reviews


by PowerReviews
Linksys® USB300M USB Ethernet Adapter

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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(22 of 26 customers found this review helpful)


Not Recommended

By gsoglenn

from Greensboro, NC

About Me Quality Oriented

Verified Reviewer



    • Flimsy Construction

    Best Uses

    • Computer Equipment

    Comments about Linksys® USB300M USB Ethernet Adapter:

    This adapter is protected by a "cover" that, when bumped or knocked, will break, is not repairable, and will be useless. Purchasing another is the only remedy.

    • Primary use:
    • Personal

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