Best 300 MBPS USB Computer Network Adapters of 2025

Harvey Wall Avatar
Harvey Wall
Last Updated: 31 Jan 2025

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These USB computer network adapters are an efficient and easy way to upgrade your computer's internet connection. With a speed of 300 Mbps, they provide a fast and reliable connection for online gaming, streaming, and browsing. Simply plug the adapter into your computer's USB port and connect to your Wi-Fi network. These adapters are compatible with most operating systems and are a great option for those who want to avoid the hassle of installing a network card or running Ethernet cables.

At a Glance: Our Top Picks

StarTech.com USB 2.0 300 Mbps Mini Wireless-N Network Adapter Cover #TOP 1
StarTech.com USB 2.0 300 Mbps Mini Wireless-N Network Adapter
ftb score rating icon 9.8
TP-Link Archer T4U AC1200 USB Wi-Fi Dongle Cover #TOP 2
TP-Link Archer T4U AC1200 USB Wi-Fi Dongle
ftb score rating icon 9.7
TP-Link 1300 Mbps High Gain Wireless Dual Band USB Adapter Cover #TOP 3
TP-Link 1300 Mbps High Gain Wireless Dual Band USB Adapter
ftb score rating icon 9.5

Top 10 300 MBPS USB Computer Network Adapters

#TOP 1

StarTech.com USB 2.0 300 Mbps Mini Wireless-N Network Adapter

USB300WN2X2C
Black
300 Mbps N
StarTech.com USB 2.0 300 Mbps Mini Wireless-N Network Adapter Cover
StarTech.com USB 2.0 300 Mbps Mini Wireless-N Network Adapter - 802.11n 2T2R WiFi Adapter - USB Wireless Adapter - N300 Wireless NIC (USB300WN2X2C), Black

Features
USB 2.0 300 Mbps Mini Wireless-N Network Adapter
Add High-Speed Wireless-N Connectivity To A Desktop Or Laptop System Through USB 2.0
USB Wireless Adapter
N300 Wireless NIC
802.11n 2T2R WiFi Adapter
#TOP 2

TP-Link Archer T4U AC1200 USB Wi-Fi Dongle

ARCHER T4U (UN) Ver.1.0
black
TP-Link Archer T4U AC1200 USB Wi-Fi Dongle Cover
TP-Link Archer T4U AC1200 USB Wi-Fi Dongle, Wireless Adapter for PC, Desktop, Laptop and Tablet, Dual Band 2.4 GHz/300 Mbps+5 GHz/867 Mbps, Supports Windows XP/7/8/8.1/10, OS X (10.7-10.11), USB 3.0

Features
Ultra-Fast 1200 (867+300) Mbps Wireless Speed With 802.11ac
Dual-Band (IEEE 802.11b/g/n 2.4 GHz, IEEE 802.11a/n/ac 5 GHz)
WPA/WPA2 Encryptions Provide Your Network With Active Defense Against Security Threats
USB 3.0 Port - Up To 10x Faster Than USB 2.0
Easy Wireless Security Encryption At A Push Of The WPS Button
#TOP 3

TP-Link 1300 Mbps High Gain Wireless Dual Band USB Adapter

Archer T3U
Black
AC1200 Mbps Mini
TP-Link 1300 Mbps High Gain Wireless Dual Band USB Adapter Cover
TP-Link 1300 Mbps High Gain Wireless Dual Band USB Adapter, 3dBi Dual Omni Directional Antenna, Supports Windows 11/8.1/8/7/XP, Mac OS, Linux (Archer T3U)

Features
Dual Band Wireless – 2.4GHz And 5GHz Band For Flexible Connectivity
Ultimate Wi-Fi Speed – AC1300 (400 Mpbs On 2.4GHz Band And 867 Mbps On 5GHz Band) Wireless Speed With The Next Generation Wi-Fi - 802.11ac. Item Package May Vary.
Supported Operating System – Supports Windows 11/10/8.1/8/7/XP, Mac OS X
Super Speed USB 3.0 Port - Up To 10x Faster Transfer Speeds Than USB 2.0
Mini Design –Mini-Sized Design For Convenient Portability With A Reliable High Performance
MU-MIMO - Delivers Highly Efficient Wireless Connection
#TOP 4

TP-Link Archer T2U Plus Wi-Fi Dongle

Archer T2U Plus
White
TP-Link Archer T2U Plus Wi-Fi Dongle Cover
TP-Link AC600 High Gain USB Wi-Fi Dongle, Dual Band Wi-Fi Adapter with 5dBi Antenna for PC/Desktop/Laptop, Supports Windows11/10/8.1/8/7/XP, Mac OS X 10.9-10.14 (Archer T2U Plus)

The TP-Link Archer T2U offers high-speed Wi-Fi with dual-band support, allowing you to enjoy fast internet connections at home. Its 256QAM technology boosts the 2.4 GHz data rate to 200 Mbps, ensuring smooth streaming and gaming. The 5 GHz band provides an impressive 433 Mbps, perfect for bandwidth-intensive tasks. With a 5dBi high-gain antenna, this USB adapter enhances signal strength, providing better reception and transmission. Compatible with various Windows and Mac operating systems, this adapter makes connecting to your wireless network seamless.

What We Like
High-speed dual-band connectivity
Strong signal with high-gain antenna
Supports multiple operating systems
Easy setup for wired devices
#TOP 5

UGREEN USB 3.0 Gigabit Ethernet Adapter

50922
Silver
15 cm
UGREEN USB 3.0 Gigabit Ethernet Adapter Cover
UGREEN USB Ethernet Adapter, USB 3.0 to1000 Mbps Gigabit Network Adapter, Aluminum RJ45 LAN Internet Adapter Driver Free Compatible with Switch, MacBook Pro 2022 2020 2018,TV Box,XPS,Steam Deck

The UGREEN Ethernet Adapter is a versatile solution for enhancing your internet connection. With speeds of up to 5Gbps, it ensures a stable and fast connection, ideal for activities like gaming and HD streaming. Its plug-and-play feature means you can connect without any driver installations, providing immediate access to high-speed networks. This adapter is universally compatible with various devices, making it a perfect addition to your tech arsenal, especially for those without a network port.

What We Like
Fast 5Gbps transfer speed
Plug-and-play convenience
Universal compatibility
Compact and portable design
#TOP 6

JUSTOP AC600 Mini Wireless USB Wifi Adapter

AC600
Black
Nano
JUSTOP AC600 Mini Wireless USB Wifi Adapter Cover
JUSTOP Wifi Dongle, AC600 802.11AC Dual Band 2.4Ghz And 5GHz Mini Wireless Network USB Wifi Adapter for PC Desktop Laptop, Support Windows 11/10/8/7/Vista/XP, Mac Os X 10.9-10.15

The JUSTOP AC600 Wifi Adapter is compact yet powerful, offering impressive WiFi speeds of up to 600 Mbps. It is compatible with a range of routers, making it versatile for different internet connections. With ultra-fast wireless technology, you can enjoy seamless streaming, gaming, and video chats without interruptions. Additionally, the plug-and-play feature for Windows 10 and 11 simplifies the setup process, allowing you to connect quickly and easily, enhancing your overall internet experience.

What We Like
Fast WiFi speeds up to 600 Mbps
Compatible with various routers
Ideal for streaming and gaming
Easy plug-and-play setup
#TOP 7

TP-Link USB 3.0 Gigabit Ethernet Adapter

UE306
Black
TP-Link USB 3.0 Gigabit Ethernet Adapter Cover
TP-Link USB 3.0 to Gigabit Ethernet Network Adapter, USB to RJ45 Lan Wired Adapter for Ultrabook, Chromebook, Laptop, Desktop, Plug and Play for Nintendo Switch, Windows 10/8.1, and Linux OS(UE306)

The TP-Link Ethernet Adapter is designed to enhance your network connectivity with lightning-fast USB 3.0 speeds, allowing for data transfers up to 1000 Mbps. This means you can enjoy seamless streaming and gaming without interruptions. Its Plug and Play feature makes it incredibly easy to use with devices like Nintendo Switch and Windows 10, so you can get started right away. Additionally, its foldable and portable design is perfect for users on the go, fitting easily into your bag without adding much weight.

What We Like
Fast data transfer speeds
Compatible with multiple devices
Easy to use and portable
Ideal for gaming and streaming
#TOP 8

Amazon Basics USB to Ethernet Adapter

Amazon Basics
AE2233X2
Black
USB 2.0
Amazon Basics USB to Ethernet Adapter Cover
Amazon Basics USB to Ethernet Adapter - Hi-Speed 10/100 Mbps Network LAN Adapter with USB 2.0 Port and RJ45 Connector, Black

Features
Supports Both Full-Duplex And Half-Duplex Operations Along With Suspend Mode And Remote Wakeup Via Link-Up And Magic Packet
Connects A USB 2.0 Device (computer/laptop) To A Router, Modem, Or Network Switch To Deliver Hi-Speed Full 10/100 Mbps Ethernet Over USB 2.0's 480 Mbps Bus; Faster Than Most Wireless Connections. Does Not Support Smart TV Or Gaming Console (e.g. Nintendo Switch)
USB Powered RJ-45 Network Port For Any 10/1000 Mbps Network
This Is A USB To RJ45 Adapter, Connect The USB-A End To Computer Or Other Dock/adapter, And Ethernet Cable To RJ45 Port, Then It Will Connect To The Internet
Note: Compatible With Windows 10/8/7, Does Not Support MacOS, Chrome OS, Windows RT, Linux Or Android
Compliant With IEEE 802.3 (10Base-T) And 802.3u (100Base-TX) Standards
#TOP 9

Omivine USB 3.0 to Ethernet Adapter

Omivine
Gray
2-In-1 / 5inch
Omivine USB 3.0 to Ethernet Adapter Cover
USB 3.0 to Ethernet Adapter with USB C to RJ45 Gigabit LAN 1000 Mbps Wired Network, Ethernet to USB Type-C 10/100/1000Mbps Network Adapter for Windows XP, MAC OS, Linux, VISTA 7 8 10 11 and more

The Omivine Ethernet Adapter provides a reliable wired connection between USB 3.0 and USB-C devices, ensuring faster file transfers and smoother video conferencing for users. Its multi-port compatibility means you can connect with various devices without hassle. With a plug-and-play feature, installation is effortless and requires no additional drivers. The robust design ensures stability even in varying temperatures, giving you peace of mind for stable data transmission during critical tasks.

What We Like
Fast and stable connections
Plug-and-play functionality
Multi-port compatibility
Robust and durable design
Wide OS compatibility
#TOP 10

USB C to Ethernet Adapter

grey
USB C to Ethernet Adapter Cover
USB C to Ethernet Adapter, USB 3.0 to Ethernet Adapter, 1000 Mbps LAN Adapter, Gigabit Network Adapter for Windows, MAC OS, Linux Steam Deck, Switch Tablet, Laptop XPS, TV Box

Features
USB C TO Ethernet Adapter,Gigabit LAN Adapter With USB 3.0 And USB Type C Adapter, Compatible With Both USB3.0 And USB C 3.1 Ports Computers,10/100/1000Mbps Network Adapter For Windows XP, MAC OS, Linux, VISTA 7 8 10 11 And More
USB To Ethernet Adapter,Gigabit LAN Wired Network,connect MacBook Pro To A High-Speed Wired Network, Fast Downloading A Large File Or Watching A Movie Or Smoother Video Conferencing And Seamless Streaming (Thunderbolt 3/4 Compatible)
USB C To LAN Adapter:braided Nylon,lightweight And Portable To Use At Home/office/travelling,No More Worry The Network Interruption When You Are In A Place Where The Wireless Ethernet Signal Is Weak Or Unavailable
USB C And USB 3.0 To Gigabit Ethernet Adapters Provide 365 Day Quality Assurance
Ethernet To Usb C Adapter,Plug And Play,No External Drivers Required,Type-C Gigabit Ethernet Has A High Chipset,Aluminum Construction Is Robust Enough,High-Temperature Resistance, Heat Dissipation Block, Anti-Interference, Stable Data Transmission
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What does a 300m wireless USB adapter do?

Product Description. This LOTEKOO USB Wifi Adapter turn your existing Laptop Desktop PC wireless, allows you to connect Desktop/Laptop/PC to a wireless network and access high-speed Internet connection. Plug-and-Play for Windows 10: - No drivers required for Windows 10!

2. What is a good speed for USB WiFi adapter?

Considerations Before Buying a USB WiFi Adapter Even for a simple upgrade, there are a few things to keep in mind when purchasing a USB WiFi adapter: If you use your network for Netflix streaming or online gaming, select an adapter with a high rate of data transfer—ideally, 500 Mbps or more.

3. Is a USB WiFi adapter better than Ethernet?

In the end, Ethernet offers the advantages of better speed, lower latency, and more reliable connections. Wi-Fi offers the advantage of convenience and being good enough for most uses.

4. Are USB Wi-Fi adapters worth it?

A USB adapter is best used when there's a straight, clear line from the adapter itself to the wireless router. (That's the best case for any wireless adapter, but it's especially the case with USB.) That said, some people do find that they get very good speeds with USB wireless adapters.

Editor's Notes

During our 300 mbps usb computer network adapter research, we found 103 300 mbps usb computer network adapter products and shortlisted 10 quality products. We collected and analyzed 620,707 customer reviews through our big data system to write the 300 mbps usb computer network adapters list. We found that most customers choose 300 mbps usb computer network adapters with an average price of £10.93.

The 300 mbps usb computer network adapters are available for purchase. We have researched hundreds of brands and picked the top brands of 300 mbps usb computer network adapters, including StarTech.com, TP-Link, UGREEN, JUSTOP, Omivine. The seller of top 1 product has received honest feedback from 590 consumers with an average rating of 4.8.

Written by
Harvey Wall Avatar

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.