Cable Matters USB to Ethernet Adapter Cable (USB 2.0 to Ethernet / USB to RJ45) Supporting 10 / 100 Mbps Ethernet Network in Black
Cable Matters USB to Ethernet Adapter Cable (USB 2.0 to Ethernet / USB to RJ45) Supporting 10 / 100 Mbps Ethernet Network in Black
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Cable Matters USB to Ethernet Adapter Cable (USB 2.0 to Ethernet / USB to RJ45) Supporting 10 / 100 Mbps Ethernet Network in Black

4.3 stars out of 191 reviews
(4.3)|
191 ratings

Key item features

Versatile Connectivity : Portable USB to Ethernet adapter connects USB 2.0 devices to routers, modems, or network switches for Fast Ethernet. High-Speed Performance : Utilizes Hi-Speed USB 2.0 interface with up to 480 Mbps bandwidth, ensuring reliable 100 Mbps Ethernet connection. Compact Design : Lightweight and perfect for adding an RJ45 port to Ultrabooks, notebooks, or MacBook Air for various tasks like file transferring and HD streaming. Advanced Features : Supports Wake-on-Lan, Full-Duplex, Half-Duplex, Crossover Detection, Backpressure Routing, Auto-Correction, and IPv4/IPv6 protocols. Broad Compatibility : Compatible with Windows, macOS, Linux, Chrome OS, and Android. Not compatible with Windows RT or Nintendo Switch. Enhanced Security : Provides a stable and secure wired connection, preventing unauthorized wireless access and supporting MAC address pass-through. Package Contents : Includes Cable Matters USB 2.0 to Fast Ethernet Adapter.
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Current price is $9.99
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4.3 out of 5 stars
stars191 ratings100 reviews
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Reviews summary

Pros
  • : Offers great value at this cost.
  • : Made with high-quality materials and build.
  • : Does not require additional installations.
  • : Provides direct wired connection for laptops without ports.
Neutral
  • : Can be reliable, but struggles with certain operating systems.
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Showing 1-3 of 100 reviews

Oct 17, 2025
Dan
Item details
Color: Black
Sold byCable Matters
5 out of 5 stars review

Verified Purchase

Worth It

I bought this thinking the IT department at work would not give me one for free. Turns out, they would. 3 days later the company supplied one broke. I had been too lazy to return this purchase so I ended up using it and it's been running strong with no issues. I had even debated keeping it for my laptop before that.

Helpful?7A4713BSZB5Y50773198
Nov 18, 2025
Genell
Item details
Color: Black
Sold byCable MattersDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Gets the job done

This adapter works as advertised and is a good value for the price. I said I would not recomend it because it is usb 2.0 and is a bit slower than I would like but still in-line with the speed it should be. I absolutely needed the adapter that day and this was available in-store. I would recomend grabbing a usb 3 adapter if possible but this gets the job done.

Helpful?7A4713BSZB5Y50773198
Jan 26, 2017
DMRe
5 out of 5 stars review

Verified Purchase

Ethernet Adaptor Actually Ready for Windows 10

Was searching all over for an Ethernet adapter it seems. While I had one for which worked for Windows 8 and below as well as Linux it had ceased working on upgrading to Windows 10. Very happy no software is needed. Plug & Play friendly. So happy regarding how well it works. Recommended!

Helpful?7A4713BSZB5Y50773198