Best Ethernet USB Network Adapters of 2026

Mike Davis Avatar
Mike Davis
Last Updated: Jan 22, 2026

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Ethernet USB network adapters are a convenient and cost-effective way to add Ethernet connectivity to a device that lacks an Ethernet port. These adapters are small and portable, making them great for use on-the-go. They are also easy to install, simply plugging into a USB port on the device. Ethernet USB network adapters typically offer fast transfer speeds and reliable connectivity, making them ideal for tasks such as streaming media or online gaming. They are available in a range of speeds and sizes, making it easy to find one that meets your needs.

At a Glance: Our Top Picks

Amazon Basics USB 3.0 Ethernet Adapter Cover #TOP 1
Amazon Basics USB 3.0 Ethernet Adapter
ftb score rating icon 9.8
UGREEN USB C to Ethernet Adapter Cover #TOP 2
UGREEN USB C to Ethernet Adapter
ftb score rating icon 9.7
UGREEN USB C to 2.5G Ethernet Adapter Cover #TOP 3
UGREEN USB C to 2.5G Ethernet Adapter
ftb score rating icon 9.5

Top 10 Ethernet USB Network Adapters

Amazon Basics USB 3.0 Ethernet Adapter

Amazon Basics
U3-GE-1P
Black
1-Pack
Amazon Basics USB 3.0 Ethernet Adapter Cover
Amazon Basics USB 3.0 to 10/100/1000 Gigabit Ethernet Internet Adapter, Black

The Amazon Basics USB 3.0 Ethernet Adapter connects a computer or laptop to a router, modem, or network switch to deliver Gigabit Ethernet. It supports Wake-on-LAN function, Green Ethernet & IEEE 802.3az-2010 (Energy Efficient Ethernet), and IPv4/IPv6 pack Checksum Offload Engine (COE) to reduce CPU loading. This USB network adapter is compatible with Windows 10/8/7 but not with MacOS, Chrome OS, Windows RT, Linux or Android.

What We Like
Plug-and-play setup
Stable high-speed connection
Compact and portable design
Affordable price
Works with multiple devices
What We Don't Like
Short cable length
Not compatible with all consoles
#TOP 2

UGREEN USB C to Ethernet Adapter

35243
Space Grey
0.3FT
UGREEN USB C to Ethernet Adapter Cover
UGREEN USB C to Ethernet Adapter, Plug and Play 1Gbps Ethernet Adapter, Aluminum Case, (Thunderbolt 4/3 Compatible) to RJ45 Network Dongle, Compatible for MacBook Pro/Air, iPhone 17 Pro/Max, iPad, XPS

The UGREEN USB C to Ethernet Adapter is a reliable and affordable solution to extend or replace an RJ45 port for your devices. With its 1000Mbps hyper speed, it ensures stable network speed for online working, meeting, classing, gaming, HD video streaming, upload, download, and more. You can easily connect it to your device without installing any drivers, thanks to its plug-and-play feature. The adapter is compatible with most laptops, tablets, smartphones, Nintendo Switch, and Steam Deck with USB-C or Thunderbolt 3 port. It is also built to last with its new aluminum shell and reinforced connect design, making it extremely strong, durable, and heat-dissipating.

What We Like
Plug-and-play ease
Fast, stable connection
Wide device compatibility
Compact and portable design
High build quality
What We Don't Like
Speed may not reach 1Gbps
#TOP 3

UGREEN USB C to 2.5G Ethernet Adapter

UG-USBC-25052
Space Grey
UGREEN USB C to 2.5G Ethernet Adapter Cover
UGREEN USB C to Ethernet Adapter 2.5G, Ethernet Adapter for Laptop, Aluminum, Type C (Thunderbolt 4/3 Compatible) to RJ45 Network Internet, Compatible for NAS, MacBook Air/Pro, XPS, iPhone 17 Pro/Max

The UGREEN 2.5G Ethernet Adapter offers a significant speed boost, letting you enjoy internet speeds up to 2.5Gbps. This means faster downloads, smooth 4K or 8K streaming, and lag-free gaming experiences. It uses an advanced Realtek chip that keeps your connection stable while consuming less power and generating less heat, so your device runs cooler. If you have a 1Gb network, this adapter lets you upgrade easily by connecting to compatible 2.5Gb devices, giving your older equipment a fresh performance boost. Plus, its durable aluminum body and clear indicator lights ensure it’s built to last and easy to use.

What We Like
Plug and play setup
Stable high-speed 2.5Gbps transfer
Wide device compatibility
Solid build quality
Great value for price
What We Don't Like
Gets slightly warm during use
Rare Windows speed drop
#TOP 4

uni USB-C to Ethernet Adapter

uni
UNICE01
Grey
uni USB-C to Ethernet Adapter Cover
uni USB C to Ethernet Adapter, Driver Free RJ45 to USB C [Thunderbolt 3/4 Compatible], 1Gbps Type-C Gigabit Ethernet LAN Network Adapter for MacBook Pro/Air, iPhone 15 Pro/Max, Dell XPS, Galaxy S8-S24

The uni USB-C to Ethernet Adapter is perfect for providing gigabit ethernet connectivity when wireless connectivity is inconsistent or over extended. With speeds up to 1Gbps, it allows for stable and reliable downloads without interruption. The compact and lightweight design features a non-slip design and braided nylon cable for durability. It is compatible with a wide range of USB-C devices, including MacBook Pro, iPad Pro, Dell XPS, and Surface Laptop. Additionally, it comes with a hassle-free 18-month warranty and 24/7 professional customer service.

What We Like
Plug-and-play setup
Fast and stable connection
Compact and portable design
Good build quality
Wide device compatibility
What We Don't Like
Short cable length
Limited iPad compatibility

UGREEN USB 3.0 to Gigabit Ethernet Adapter

50922
Space Grey
UGREEN USB 3.0 to Gigabit Ethernet Adapter Cover
UGREEN USB to Ethernet Adapter, Plug and Play Ethernet Adapter, Aluminium Shell, 1Gbps Gigabit RJ45 to USB 3.0 Network Dongle, Compatible with Nintendo Switch, Laptop, MacBook, Surface Pro, Windows

The UGREEN USB Ethernet Adapter offers super fast 1Gbps network speeds, allowing you to enjoy smooth streaming, quick downloads, and stable connections. If you’re a Nintendo Switch player, this adapter connects directly to your dock for a lag-free gaming experience. It’s easy to use with its plug-and-play design on most modern systems like Windows 11, macOS, and Chrome OS, so you can get online without hassle. Plus, it supports a wide range of laptops and desktops with USB 3.0 ports, making it a versatile choice for improving your wired internet connection.

What We Like
Plug-and-play compatibility
High-speed gigabit performance
Wide device compatibility
Quality construction
Status indicator light
What We Don't Like
Manual driver install for some systems
Lack of included instructions
#TOP 6

BENFEI USB to Ethernet Adapter

000317grey
Gray
BENFEI USB to Ethernet Adapter Cover
BENFEI USB 3.0 to Ethernet Adapter, USB C to RJ45 Gigabit LAN (1000Mbps) Network Adapter, Compatible with MacBook/Pro/Air, Surface Pro, Windows 11/10/8/7, Mac OS [Aluminium Shell&Nylon Cable]

The BENFEI USB to Ethernet Adapter allows you to connect your computer or tablet to a network switch, router or modem for reliable network connection. With a compact design, it adds a RJ45 port to your MacBook Air, Ultrabook or notebook for video conferencing, file transferring, gaming, and HD video streaming. The adapter supports full 10/100/1000Mbps gigabit ethernet performance with advanced IC chip for superior stability. It is driver-free and backward compatible with USB 2.0/1.1, compatible with Windows, Mac, Chrome OS and Linux kernel.

What We Like
Plug and play setup
Stable and fast connection
Solid build quality
Lightweight and portable
USB-A and USB-C support
What We Don't Like
Limited to one Ethernet port
May require driver for older OS
#TOP 7

Amazon Basics USB-C to RJ45 Gigabit Ethernet Adapter

Amazon Basics
UTC-GE-AL
Grey
Amazon Basics USB-C to RJ45 Gigabit Ethernet Adapter Cover
Amazon Basics Aluminum USB-C to RJ45 Gigabit Ethernet Adapter, Fast Network, Grey, 2.07 x 0.81 x 0.6 inches

The Amazon Basics USB-C Ethernet Adapter is a compact and lightweight solution for converting a USB-C port to a Gigabit Ethernet port. With its integrated Ethernet port, it supports various bandwidths, including 10M, 100M, and 1000M, allowing for a fast and stable internet connection. The USB-C input offers reversible plugging, providing convenience and compatibility with current computers and devices, including the Nintendo Switch. This adapter is ready to use right out of the box, without the need for an external power adapter. Its slim and portable design makes it easy to carry around, ensuring that you can stay connected wherever you go.

What We Like
Plug and play setup
Stable, high-speed connection
Durable aluminum construction
Wide device compatibility
Compact and portable design
What We Don't Like
Minor compatibility limitations
Driver needed for full Linux speed
#TOP 8

uni USB 3.0 to Ethernet Adapter

uni
AE01
Grey
USB 3.0
uni USB 3.0 to Ethernet Adapter Cover
uni USB to Ethernet Adapter, Driver Free USB 3.0 to Gigabit Ethernet LAN Network Adapter, 100/1000 Mbps RJ45 Internet Adapter Compatible with Laptop, MacBook, Surface, PC with Windows, XP, Mac/Linux

The uni USB to Ethernet Adapter provides 10/100/1000 Mbps fast transmission, plug-and-play convenience and secure wired connection for USB 3.0 devices without requiring any driver or software installation. Its unique design includes a built-in intelligent chip, stable signal transport, durable nylon braided cable, LED indicator, and premium aluminum case for better heat dissipation. Compatible with various systems and features Wake-on-Lan, Crossover Detection, timing recovery, and IEEE 802. 3az Energy Efficient Ethernet. However, it is not recommended for TV. Comes with an 18-month warranty and 24-hour customer service.

What We Like
Easy plug and play setup
Stable and fast connection
Compact and quality build
Works with multiple devices
Improved internet speed
What We Don't Like
Speed limited by USB2 port
Internet speed may depend on ISP
#TOP 9

UGREEN Gigabit USB 3.0 to Ethernet Adapter

FBA_20256
Black
2.4 *0.9*0.6 inch
UGREEN Gigabit USB 3.0 to Ethernet Adapter Cover
UGREEN USB to Ethernet Adapter, 1000Mbps Plug and Play Ethernet Adapter with USB 3.0, Driver Free, RJ45 LAN Network Dongle Compatible with Nintendo Switch, Laptop, PC, MacBook, Windows, macOS, Linux

The UGREEN Gigabit USB 3.0 to Ethernet Adapter offers a fast and stable 1000Mbps data transfer speed, making it ideal for online gaming, HD video streaming, and more. It is driver-free for Windows, macOS, and Chrome OS, as well as Nintendo Switch and Switch Oled, making it easy to use. The adapter is compatible with most desktop PCs, laptops, TV boxes, and Nintendo Switch and Switch Oled. Its compact and portable design makes it easy to carry around in a briefcase or pocket.

What We Like
Easy plug-and-play setup
Wide device compatibility
Significant speed improvement
No drivers needed for most devices
Works with Fire Stick and Switch
What We Don't Like
Occupies a USB port
Occasional loose USB connection
#TOP 10

BrosTrend AC1200 WiFi to Ethernet Adapter

AC7 WiFi to Ethernet Adapter
white
BrosTrend AC1200 WiFi to Ethernet Adapter Cover
BrosTrend AC1200 WiFi to Ethernet Adapter, 1200Mbps Dual Band Universal Wireless Bridge for Printer, Smart TV, Blu-Ray Player, PlayStation, Xbox, etc, WPS Easy Setup, Connect a Wired Device to Wi-Fi

The BrosTrend WiFi Ethernet Adapter lets you easily connect your wired devices to a wireless network, so you can enjoy internet access without extra cables. It works with many Ethernet devices like smart TVs, game consoles, and printers, making it simple to get online without installing any drivers. With fast AC1200 speeds, this adapter supports smooth streaming, gaming, and music on both 5GHz and 2.4GHz bands. Plus, it’s compatible with a wide range of WiFi routers, ensuring you can use it with your current setup without any hassle.

What We Like
Easy setup process
Stable and fast connection
Excellent customer support
Works with non-WiFi devices
Good value for price
What We Don't Like
Occasional setup confusion
Rare connectivity issues
Buying Guide Image

The Definitive Ethernet USB Network Adapters Buying Guide

Understanding Ethernet and USB

Before we dive into the specifics of choosing an Ethernet USB network adapter, it's important to understand the basics of both Ethernet and USB technology.

Ethernet is a type of local area network (LAN) technology that is widely used to connect devices in homes and businesses. It uses a series of cables and protocols to allow devices to communicate with each other and share data.

USB, on the other hand, is a type of interface that allows devices to be connected to a computer. It is a versatile and widely-used technology that allows for the transfer of data and power between devices.

Choosing the Right Adapter

When it comes to choosing an Ethernet USB network adapter, there are several factors to consider. Here are some key things to look for:

  • Compatibility: Make sure the adapter is compatible with the device you want to connect. Some adapters are designed to work with specific operating systems or devices, so it's important to check compatibility before making a purchase.

  • Speed: Ethernet technology is available in several different speeds, including 10/100/1000 Mbps. The higher the speed, the faster the data transfer will be. If you plan to use your adapter for high-bandwidth activities like streaming video or gaming, look for an adapter that supports a higher speed.

  • Size and portability: Ethernet USB network adapters come in a variety of sizes, from compact dongles to larger, more cumbersome models. If portability is important to you, look for a smaller, more lightweight adapter that is easy to take with you on the go.

  • Price: Ethernet USB network adapters can range in price from a few dollars to several hundred dollars, depending on the features and capabilities. Consider your budget and what you need the adapter for before making a decision.

Conclusion

Choosing the right Ethernet USB network adapter can be a daunting task, but with a little research and careful consideration of your needs, you can find the perfect adapter for your device. Look for compatibility, speed, size and portability, and price when making your decision, and you'll be well on your way to enjoying a seamless and reliable network connection.

Frequently Asked Questions (FAQs)

1. Do USB to Ethernet adapters work?

Yes, USB to Ethernet adapters do work. They allow you to connect your computer to a wired LAN, router, or modem if your computer doesn't have an Ethernet port. Simply plug the adapter into a USB port and connect the Ethernet cable to enable Ethernet connectivity.

2. Is a USB Ethernet adapter faster?

The data transfer speeds of both USB and Ethernet cables can be high, depending on the cable specification. In general, USB has the potential to surpass Ethernet in terms of speed. However, it is important to consider the specific cable and adapter being used to determine the actual speed.

3. Is a USB Ethernet adapter slower?

USB Ethernet adapters are not necessarily slower. While some USB adapters may have a maximum speed of 100 Mbps, USB-C or Thunderbolt adapters can offer gigabit Ethernet speeds. The speed of the adapter also depends on the speed of your internet connection.

4. How fast is a USB 3.0 Ethernet adapter?

A USB 3.0 Ethernet adapter can reach speeds up to 10/100/1000 Mbps, which is the capacity of Gigabit Ethernet. This is up to ten times faster than the USB 2.0 standard, which has a maximum speed of 480 Mbps.

5. Is using a USB Ethernet adapter just as good as an Ethernet port?

Using a USB Ethernet adapter is a good alternative when your computer lacks an Ethernet port. It provides the necessary connectivity to connect your computer to a wired network. However, the performance may vary depending on the specific adapter and cable being used.

6. What is the difference between a USB 2.0 and 3.0 Ethernet adapter?

The main difference between USB 2.0 and 3.0 Ethernet adapters is the data transfer speed. USB 2.0 has a transfer rate of 480 Mbps, while USB 3.0 can transfer at 4.8 Gbps, which is 10 times faster than the previous standard.

7. What is the speed limit for USB Ethernet?

The speed limit for a USB Ethernet adapter depends on the USB version. USB 2.0 has a maximum speed of 480 Mbps, so a USB 2.0 to Ethernet adapter will have a maximum speed of 480 Mbps. USB 3.0 adapters can usually support speeds up to 1000 Mbps.

8. What is the maximum speed of USB Ethernet?

The maximum speed of a USB Ethernet adapter depends on the USB version. USB 2.0 has a maximum speed of 480 Mbps, while USB 3.0 adapters can usually support speeds up to 1000 Mbps.

9. What is the difference between a USB 2.0 and 3.0 Ethernet cable?

The main difference between USB 2.0 and 3.0 Ethernet cables is the transfer rate. USB 2.0 offers transfer rates of 480 Mbps, while USB 3.0 offers transfer rates of 4.8 Gbps, which is 10 times faster. Transfer speeds also depend on the device, bus type, and USB ports and cables being used.

Editor's Notes

During our ethernet usb network adapter research, we found 24 ethernet usb network adapter products and shortlisted 10 quality products. We collected and analyzed 428,084 customer reviews through our big data system to write the ethernet usb network adapters list. We found that most customers choose ethernet usb network adapters with an average price of $18.32.

The ethernet usb network adapters are available for purchase. We have researched hundreds of brands and picked the top brands of ethernet usb network adapters, including UGREEN, uni, BENFEI, BrosTrend. The seller of top 1 product has received honest feedback from 384 consumers with an average rating of 4.7.

Written by
Mike Davis Avatar

Mike Davis is a professionally trained electrician with six years of working experience in the electronics industry. He has written an array of web and mobile-based articles for e-magazines and blogs. He loves trying out some novel and popular gadgets and his expertise is in the areas of electronics and computers which is built over many years of working and personal experiences.

Ethernet USB Network Adapters Comparison Table

#TOP1
#TOP2
#TOP3
#TOP4
#TOP5
#TOP6
#TOP7
#TOP8
#TOP9
#TOP10
Brand Amazon Basics UGREEN UGREEN uni UGREEN BENFEI Amazon Basics uni UGREEN BrosTrend
Color Black Space Grey Space Grey Grey Space Grey Gray Grey Grey Black -
Compatible Devices Computers, laptops Laptop, Smartphone, Tablet Desktop, Laptop, Smartphone, Tablet iPhone 15/16 Pro/Max, MacBook Pro 2023 - 2016, MacBook Air 2022 - 2018, MacBook 2017 - 2015, iPad Pro 2022 - 2018, iPad Air 4 / 5, Samsung S22 / S21, Samsung Tab S8 / S7, Chromebook, Dell XPS, HP Spectre 13 / x360 Desktop, Laptop Desktop Desktop Desktop; Laptop; Apple MacBook; Linux and more device with USB-A ports Desktop, Laptop, Nintendo Switch -
Item Weight 33 Grams 1.59 ounces 2.12 ounces 0.776 ounces 2.12 ounces 0.05 Kilograms 0.704 ounces 0.917 ounces 0.04 Kilograms -
Hardware Interface Ethernet, USB USB 3.0 Type C USB 3.0 Type C Ethernet Ethernet, USB Ethernet, USB - Ethernet Ethernet -
Data Link Protocol Ethernet, Gigabit Ethernet, USB Ethernet, Gigabit Ethernet, USB Ethernet Ethernet, USB-C, Gigabit Ethernet Gigabit Ethernet IEEE 802.3, USB, Ethernet, Gigabit Ethernet - USB, Ethernet, Gigabit Ethernet Ethernet, Gigabit Ethernet, IEEE 802.3, USB -
Data Transfer Rate 1000 Megabits Per Second 1 Gigabytes Per Second 2.5 Gigabits Per Second 1 Gigabits Per Second 1 Gigabits Per Second 1000 Megabits Per Second - 1 Gigabits Per Second 1000 Megabits Per Second -
Compatible Operating System Family ChromeOS, Linux, MacOS, Windows Android, Windows Android, Windows ChromeOS ChromeOS, Linux, MacOS, Windows ChromeOS, Linux, MacOS, Windows - Linux, MacOS, Windows ChromeOS, Linux, MacOS, Windows -
FTB Score
ftb score rating icon 9.8
ftb score rating icon 9.7
ftb score rating icon 9.5
ftb score rating icon 9.3
ftb score rating icon 9.3
ftb score rating icon 9.2
ftb score rating icon 9.2
ftb score rating icon 9.2
ftb score rating icon 9.1
ftb score rating icon 9.1
Where to Buy