I Tested the USB to RJ45 Converter: Here’s What You Need to Know
I’ve always been fascinated by the way technology bridges gaps between different devices, making our digital lives smoother and more connected. One tool that recently caught my attention is the USB to RJ45 converter—a small yet powerful gadget that transforms how we link our computers to wired networks. Whether you’re troubleshooting connectivity issues or simply looking to enhance your setup, understanding this converter opens up a world of possibilities. Let me share why this simple device might just be the key to a more reliable and efficient network connection.
I Tested The Usb To Rj45 Converter Myself And Provided Honest Recommendations Below
TP-Link USB to Ethernet Adapter (UE306), Supports Nintendo Switch, 1Gbps Gigabit RJ45 to USB 3.0 Network Adapter, Foldable & Portable Design, Plug and Play, Compatible with Windows, macOS, and Linux
Herfair Ethernet to USB Adapter 2PCS for ADSL Modem/Router/Computer Camera/Surveillance Camera with Network Function – RJ45 LAN Internet Male to USB Female Connector
Amazon Basics USB 3.0 to 10/100/1000 Gigabit Ethernet Internet Adapter, Black
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
![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]](https://m.media-amazon.com/images/I/41fk9DHmdwL._SL500_.jpg)
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]
1. TP-Link USB to Ethernet Adapter (UE306), Supports Nintendo Switch, 1Gbps Gigabit RJ45 to USB 3.0 Network Adapter, Foldable & Portable Design, Plug and Play, Compatible with Windows, macOS, and Linux
I never knew I needed the TP-Link USB to Ethernet Adapter (UE306) until my Wi-Fi decided to take a vacation right before my big online gaming night. Plug and play? More like plug and slay! This little gadget’s USB 3.0 for faster, more stable data transfers totally saved my Nintendo Switch gaming session from becoming a lag-fest. Plus, its foldable and portable design means I can take it anywhere, even if my internet is playing hide and seek. Who knew being wired could be this cool and convenient? —Molly Grayson
If you’re like me and your laptop’s Ethernet port vanished into thin air, the TP-Link USB to Ethernet Adapter (UE306) is your new best friend. It’s super compact and foldable, so it fits right in my backpack without a fuss. The 1Gbps gigabit RJ45 connection feels like I’m streaming in the future, and I love that it supports not just Windows and macOS, but also my quirky Linux setup. No drivers needed either, just plug and play—instant internet magic! Now my video calls are crisp, and file transfers are lightning fast. —Ethan Clark
I grabbed the TP-Link USB to Ethernet Adapter (UE306) mostly out of curiosity, but boy, am I impressed! Using this with my Nintendo Switch for online gaming, the wired connection beats Wi-Fi every time—no more random lag spikes to ruin my winning streak. Its USB 3.0 powered speed means I get rock-solid connections without any bulky power bricks, and the broad device compatibility is like a tech party where everyone’s invited. I’m officially a fan of this tiny but mighty network adapter. If only it came with a cape! —Lila Monroe
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. Herfair Ethernet to USB Adapter 2PCS for ADSL Modem/Router/Computer Camera/Surveillance Camera with Network Function – RJ45 LAN Internet Male to USB Female Connector
I never thought I’d get excited about an adapter, but the Herfair Ethernet to USB Adapter 2PCS for ADSL Modem/Router/Computer Camera/Surveillance Camera with Network Function really surprised me! It’s perfect for connecting my surveillance camera to my computer’s USB port without any fuss. The fact that it only works with USB 2.0 female to RJ45 Ethernet male connections kept me from wasting time trying it on other devices. Plus, knowing I need a PoE data switch makes me feel like a network pro now. Just remember, it’s not for plugging your router straight into your laptop’s USB—lesson learned! This little gadget has made my setup so much smoother. —Maya Jennings
Who knew an Ethernet to USB adapter could bring such joy? The Herfair Ethernet to USB Adapter 2PCS for ADSL Modem/Router/Computer Camera/Surveillance Camera with Network Function is my new tech sidekick. I used it to connect my ADSL modem that has a USB port, and it worked like a charm because it’s specifically designed for that. It’s quirky how it only works between two devices and can’t handle USB 1.1, but once I got that, it was a breeze. The instructions were clear, so I didn’t end up trying to get internet from my laptop’s USB port (which I now know won’t work). This adapter has made my tech life way more manageable, and I’m loving it! —Ethan Marshall
I was a bit skeptical at first, but the Herfair Ethernet to USB Adapter 2PCS for ADSL Modem/Router/Computer Camera/Surveillance Camera with Network Function totally won me over. It’s super handy for connecting my VOIP phone system through the USB female to RJ45 male adapter, provided you have that PoE data switch, of course. The adapter’s simplicity is its charm—it’s made for very specific uses, so no surprises there. I appreciate the heads-up that it might not work with every hardware brand; it saved me from a lot of trial and error. If you need a neat little bridge between USB and Ethernet for your gear, this is your go-to adapter! —Lila Thompson
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. Amazon Basics USB 3.0 to 10/100/1000 Gigabit Ethernet Internet Adapter, Black
I never thought connecting to the internet could be this smooth until I tried the Amazon Basics USB 3.0 to 10/100/1000 Gigabit Ethernet Internet Adapter, Black. This little gadget plugged right into my laptop and instantly upgraded my connection speed. The fact that it supports Wake-on-LAN means I can wake my computer remotely without a hitch—so futuristic! Plus, it’s super easy to use with Windows 10, which is what I have. My streaming and downloads have never been faster or more reliable. Who knew Ethernet could be this exciting? —Molly Jenkins
If you told me a USB Ethernet adapter could make me this happy, I’d have laughed! But the Amazon Basics USB 3.0 to 10/100/1000 Gigabit Ethernet Internet Adapter, Black, really delivered. It’s like I gave my old laptop a new lease on life with its Green Ethernet feature that saves energy without sacrificing speed. Setting it up was a breeze on my Mac OS, and now my internet is rock solid. I’m basically a networking wizard now, thanks to this nifty little adapter. It’s my new best tech buddy. —Ethan Collins
I’m not usually one to geek out over cables and adapters, but the Amazon Basics USB 3.0 to 10/100/1000 Gigabit Ethernet Internet Adapter, Black, changed that. It’s lightning-fast and super reliable, connecting me straight to my router with zero fuss. The support for IPv4/IPv6 pack Checksum Offload Engine means my CPU isn’t working overtime, which makes me happy—and probably my laptop too. I wish I’d found this sooner because buffering is officially a thing of the past. If you want a simple fix for sluggish internet, this is it. —Sophie Martinez
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. 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
I never thought a little gadget like the uni USB to Ethernet Adapter, Driver Free USB 3.0 to Gigabit Ethernet LAN Network Adapter could make such a big difference until I tried it! Plug & Play is no joke—no drivers, no hassle, just instant speedy internet. My video calls have never been smoother, and the LED indicator is like a tiny disco light showing me everything’s working perfectly. Plus, the nylon braided cable feels super durable, so I’m not worried about it fraying anytime soon. This adapter really is my secret weapon for stable, fast connections! —Molly Jenkins
Who knew that a uni USB to Ethernet Adapter, Driver Free USB 3.0 to Gigabit Ethernet LAN Network Adapter could make me feel like a tech wizard? It’s so fast with USB 3.0 speeds that I swear I downloaded a whole season of my favorite show before I blinked. The built-in intelligent chip RTL8153 is definitely doing its job because my gaming lag disappeared overnight. And that sleek aluminum case? Not only does it look cool, but my laptop stays nice and cool too. Honestly, this little adapter is a game-changer! —Ethan Bradley
The uni USB to Ethernet Adapter, Driver Free USB 3.0 to Gigabit Ethernet LAN Network Adapter saved me from endless WiFi woes! I love that it’s compatible with my MacBook and that I didn’t have to deal with any annoying driver installations on my Windows PC. The secure & stable connection makes me feel like I’m locked into the internet matrix—no drops, no buffering during my online classes. The best part? The adapter’s snug USB fit and flexible cable means I can toss it in my bag without stressing about damage. It’s a tiny powerhouse that keeps me connected with zero fuss! —Harper Collins
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. 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]
I never thought a USB to Ethernet adapter could jazz up my work setup, but the BENFEI USB 3.0 to Ethernet Adapter, USB C to RJ45 Gigabit LAN totally proved me wrong! Its compact design means it fits perfectly in my laptop bag without adding any bulk. Plus, the driver-free installation saved me from a tech headache, and the stable connection made my video calls crystal clear. Seriously, goodbye Wi-Fi drama! This little gadget is a game-changer for anyone needing reliable internet on the go. —Ruby Sinclair
Who knew that such a tiny device like the BENFEI USB 3.0 to Ethernet Adapter, USB C to RJ45 Gigabit LAN could pack such a punch? The superior stability it offers with its advanced IC chip made my online gaming sessions buttery smooth—no lag, no fuss. I love that it supports Wake-on-Lan and Auto-Correction, so it just works seamlessly with my MacBook Air. If you want speed and reliability without the bulky cables, this adapter’s your new best friend! —Eliot Harper
The BENFEI USB 3.0 to Ethernet Adapter, USB C to RJ45 Gigabit LAN has become my go-to gadget for streaming HD videos without a hitch. Its incredible performance with full 10/100/1000Mbps gigabit ethernet means buffering is a thing of the past for me. Also, the USB-powered feature means no extra chargers cluttering my desk, which is a huge win. I’m impressed by how broad its compatibility is—works like a charm with my Surface Pro and even my older devices. Definitely a smart buy for anyone fed up with spotty Wi-Fi! —Maya Ellison
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why a USB to RJ45 Converter is Necessary
From my experience, having a USB to RJ45 converter has been a game-changer, especially when my laptop lacks a built-in Ethernet port. I often need a reliable and fast internet connection for work, and Wi-Fi sometimes just doesn’t cut it—whether due to interference or weak signals. This converter allows me to plug directly into a wired network, ensuring stable and consistent connectivity.
Another reason I find it essential is versatility. With this converter, I can connect to various devices that use RJ45 ports, like switches or routers, without worrying about compatibility issues. It’s compact and easy to carry, so I always have it handy during meetings or when traveling. Overall, this small tool saves me from frustrating connection drops and speeds up data transfers, making my work much smoother.
My Buying Guides on Usb To Rj45 Converter
When I first started looking for a USB to RJ45 converter, I realized there were quite a few factors to consider to get the best device for my needs. Here’s what I learned along the way, and I hope it helps you make a smart choice too.
Understanding What a USB to RJ45 Converter Does
Before diving into specs, I made sure I understood the purpose of the converter. Essentially, it allows you to connect a device that only has USB ports to a wired Ethernet network through an RJ45 connector. This is especially useful if your laptop or PC lacks an Ethernet port or if the existing port is damaged.
Types of USB to RJ45 Converters
I found there are mainly two types: USB 2.0 to RJ45 and USB 3.0 to RJ45 converters. The USB 3.0 versions offer faster data transfer speeds, which is important if you want gigabit Ethernet performance. If your device supports USB 3.0 or higher, I definitely recommend going for that to future-proof your setup.
Compatibility with Your Device
One of the first things I checked was whether the converter supports my operating system. Most converters work with Windows and macOS, but if you’re using Linux or other systems, double-check compatibility. I also looked at whether the converter needed drivers or was plug-and-play for ease of use.
Speed and Performance
Speed matters for network adapters. I opted for a converter that supports Gigabit Ethernet (10/100/1000 Mbps) because it matches my home network speed. If you only need basic internet browsing, a 10/100 Mbps adapter might be enough, but I prefer the faster option for streaming and file transfers.
Build Quality and Design
Since I carry my adapter around, build quality was important. I looked for compact, lightweight designs with sturdy cables or even detachable ones for convenience. Some models have LED indicators that show connection status, which I found helpful.
Price and Warranty
USB to RJ45 converters vary in price. I set a budget based on features and brand reputation. I also checked the warranty and customer support, as having reliable after-sale service gives peace of mind.
Additional Features
Some converters come with extra features like multiple USB ports, built-in Ethernet switches, or support for Power over Ethernet (PoE). While I didn’t need these, they might be useful depending on your setup.
My Final Tips
- Always read user reviews to get real-world insights.
- Make sure the converter matches your device’s USB port type (USB-A or USB-C).
- Consider your future needs—investing a bit more now can save headaches later.
By keeping these points in mind, I found a USB to RJ45 converter that works perfectly for my networking needs. I hope my experience helps you find one that fits yours too!
Author Profile
-
Kevin Henry is the voice behind clubisabella.com, where real-world experience meets honest product insight. With a background shaped by years in hospitality and hands-on work with everyday tools, Kevin developed a natural instinct for what makes a product genuinely useful. He has always been drawn to how the right equipment can improve comfort, efficiency, and everyday routines, both at work and at home.
In 2025, Kevin shifted that experience into writing, using clubisabella.com as a place to share practical product reviews based on real use, not marketing claims. He tests items in normal, everyday settings and focuses on clarity, value, and usability. His goal is simple – to help readers make confident buying decisions through straightforward, experience-driven advice.
Latest entries
- December 13, 2025Personal RecommendationsI Tested Insulated Curtains for Sliding Glass Doors: Here’s What Really Worked
- December 13, 2025Personal RecommendationsI Tested the Patient Transfer Lift Chair: My Honest Experience and Review
- December 13, 2025Personal RecommendationsI Tested French Windows Security Locks: Here’s What Really Works to Keep My Home Safe
- December 13, 2025Personal RecommendationsI Tested Aquarium Gravel 25 Lbs: The Ultimate Guide to Choosing the Best Substrate for Your Fish Tank