Best USB Network Cards of 2026

Name: StarTech.com USB 3.0 Gigabit Network Adapter
Brand: StarTech

Tom Law

Last Updated: 4 Feb 2026

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USB network cards are an essential accessory for anyone who needs to connect their device to a network or the internet. These small, portable devices plug into the USB port of your computer or laptop and provide an ethernet port for a wired connection or a Wi-Fi antenna for wireless connectivity. They are ideal for those who have older devices that do not have built-in Wi-Fi or ethernet ports, or for those who need to add additional connectivity options to their device. USB network cards are easy to install and use, making them a convenient solution for anyone who needs to stay connected on the go.

At a Glance: Our Top Picks

#TOP 1

StarTech.com USB 3.0 Gigabit Network Adapter

9.9

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#TOP 2

StarTech.com 7 Port PCI USB Adapter Card

9.8

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#TOP 3

StarTech.com 2-Port USB 3.2 PCIe Card

9.6

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Top 3 USB Network Cards

#TOP 1

StarTech.com USB 3.0 Gigabit Network Adapter

StarTech
USB31000SA
Silver
1Gbps

StarTech.com USB 3.0 to Gigabit Network Adapter - Silver - Sleek Aluminum Design for MacBook, Chromebook or Tablet - Native Driver Support (USB31000SA)

The StarTech.com USB Network Adapter is an essential tool for those needing a reliable wired connection. It adds an Ethernet port to your device, supporting speeds up to Gigabit on 10/100/1000 Mbps networks, which is perfect for stable internet access. With its plug and play functionality, you can enjoy seamless connectivity without the hassle of installing drivers. The device features a Realtek RTL8153 chipset, ensuring compatibility with various laptops and desktops, while its USB bus-powered design makes it convenient to use anywhere.

9.9

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What We Like

Gigabit speed support
Plug and play connectivity
Compatible with multiple OS
Sleek aluminium design

#TOP 2 Best StarTech.com USB Port Card

StarTech.com 7 Port PCI USB Adapter Card

StarTech
PCIUSB7

StarTech.com 7 Port PCI USB Card Adapter - PCI to USB 2.0 Controller Adapter Card - Full Profile Expansion Card (PCIUSB7)

The StarTech.com PCI USB Card adds seven USB 2.0 ports to your PC through a PCI slot, allowing you to connect multiple devices simultaneously. This PCI USB controller effectively enhances your PC's connectivity options, making it easier to use printers, external drives, and other peripherals. With its full profile expansion capabilities, you can enjoy a neat and organised workspace without sacrificing performance. This USB 2.0 card is a valuable addition for anyone looking to upgrade their system's functionality and convenience.

9.8

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What We Like

Adds multiple USB ports
Easy installation via PCI slot
Enhances device connectivity
Supports various peripherals

#TOP 3 Best USB Port Card

StarTech.com 2-Port USB 3.2 PCIe Card

StarTech
PEXUSB312C3
17.8mmx78.7mm

StarTech.com 2-Port USB 3.2 Gen 2 PCIe Card, USB-C 10Gbps PCI Express 3.0 x4 Adapter, Data Only, Windows/macOS/Linux, TAA

The StarTech.com USB 3.2 Card enhances your desktop PC by adding two USB-C SuperSpeed ports that operate at an impressive 10Gbps. This means you can quickly access high-performance devices like NVMe drives and SSDs, making data transfers faster and more efficient. The card also supports USB Attached SCSI Protocol (UASP), which optimises performance, ensuring you get the best speeds from your USB devices. It installs easily in various PCIe slots, providing flexibility whether you have a full or low-profile system.

9.6

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What We Like

High-speed data transfer
Easy installation
Supports multiple operating systems
Optimises USB performance

Frequently Asked Questions (FAQs)

1. Is network card better than USB?

Basically, as far as the performance goes, PCIe WiFi delivers better speeds. USB WiFi, on the other hand, is cheaper, portable and easier to install. Therefore, both options are great for the average user and each will come with its set of pros and cons which we will explore in the text below.

2. Do USB network adapters work?

A USB WiFi adapter overrides the computer's built-in wireless functionality, giving you a faster, more reliable connection to your available network signals through the USB port instead. Since most computers have at least one USB port, you'll typically be able to use it on both laptops and desktops.

3. What is USB network card?

These adapters generally have a USB plug on one end, and an Ethernet port on the other, so you regain the ability to connect your laptop to a wired network. Another type of USB network adapter is a WiFi antenna, which connects to your computer's USB port and allows it to connect to a wireless network.

4. Can you get Ethernet through USB?

USB Ethernet Adapters are easy to install; just make sure you have an Ethernet cable with you. Any Ethernet cable will do but for faster connection, Cat 6 or Cat6A is recommended. Just like any other USB device, just plug the USB connector of the adapter to the USB port of your computer.

Editor's Notes

During our usb network card research, we found 91 usb network card products and shortlisted 3 quality products. We collected and analyzed 28,569 customer reviews through our big data system to write the usb network cards list. We found that most customers choose usb network cards with an average price of £19.90.

The usb network cards are available for purchase. We have researched hundreds of brands and picked the top brands of usb network cards, including StarTech and more.

Written by

Tom Law

Tom Law is an adventurer who has captured his love for nature into all of his works. A native of Newcastle, Tom has always wanted to share beautiful stories alongside the lovely sights of nature. Fortunately, he took into photography on one of his many journeys and gradually grew a passion for it. Tom Law is now an expert photographer who tours the world while creating and keeping memories of his adventures. He frequently puts his thoughts and experiences into writing.