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The Best rj45 to usb adapter of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best rj45 to usb adapter of 2023. Check our ranking below.

2,917 (random number) Reviews Scanned

SaleRank No. #1

USB 3.0 to Ethernet Adapter,ABLEWE 3-Port USB 3.0 Hub with RJ45 10/100/1000 Gigabit Ethernet Adapter Support Windows 10,8.1,Mac OS, Surface Pro,Linux,Chromebook and More

【USB 3.0 Ethernet Adapter 】:Expand a single USB 3.0 port to connect more, Ablewe 4 in 1 USB 3.0 to Ethernet adapter features a 1000Mbps RJ45 gigabit port, 3 USB 3.0 ports. And all hub ports can work simultaneously.
【5Gbps Data Transfer】: This USB network hub offers extra 3 USB 3.0 ports for connecting multiple USB peripheral devices such as flash drive, hard drive, keyboard, mouse, printer and more, keep you away from the trouble of plugging & unplugging your devices repeatedly. You can also transfer an HD movie in seconds.
【Plug and Play】:No need to install any drivers, provides access to superfast network speeds 10/100/1000Mbps,just plug and play, and makes it possible for computers without an Ethernet port to connect to an wired Ethernet connection.
【Wide Compatibility】The inner chip model is AX88179A,perfect for laptops with USB 3.0 port, such as MacBooks/ChromeBooks/Surface laptops and more other devices etc, compatible with Windows 10/8.1/8/7/Vista/XP, Mac OSX 10.6/10.7/10.8/10.9/10.10, 10.13, Linux kernel 3.x/2.6, and Chrome OS.

Rank No. #2

Herfair Ethernet to USB Adapter, 2 PCS USB to Ethernet Adapter, RJ45 Ethernet Male to USB Female Converter, USB to RJ45 Connector for ADSL Modem, Router, Camera with Network Function

【Function】- This ethernet to usb adapter allows you to use USB cable as ethernet cable to connects USB equipped ADSL modem or router that has USB socket. (It CAN NOT allow you to get network directly from router to your laptop!) Please read the whole description before ordering! Otherwise DON'T BUY!
【Connecting Type】USB 2.0 Female to RJ45 Ethernet 8P8C Male, but please NOTE that you need a PoE data switch for use. Also this adapter can only work in 2 devices (one USB and one Ethernet Device), does not work for USB 1.1 either (Printer style USB).
【Instruction】1. Using the RJ45 male end connects to the computer's RJ45 network jack, the other end of USB 2.0 female connects to the USB port of the dialer or router. 2. This rj45 male to usb 2.0 female adapter is used for an ADSL modem that has USB interface.
【Adaptability】USB to RJ45 adapter can also be used with a range of telephony applications such as VOIP, you can easily connect and transfer data between networks with this USB female to RJ45 male Ethernet adapter (requires a PoE data switch to work).
【Important Note】It can not be guaranteed that this USB to RJ45 Ethernet Converter will work for every given application because of differences among hardware brands, please DO NOT directly connect this USB to RJ45 Ethernet adapter from a RJ45 port to a USB port for obtaining network connection, you will not succeed!

Rank No. #3

USB 2.0 to ethernet Adapter USB to RJ45 Adapter Supporting 10/100 Mbps Ethernet Network for Window/Mac OS, Surface Pro/Linux

DO NOT SUPPORT Nintendo Switch. USB 2.0 to RJ45 Ethernet adapter connects your computer or tablet to a router,modem or network switch for network connection.
USB 2.0 Ethernet adapter is a good solution for adding a standard RJ45 port to your Ultrabook, notebook, or MacBook Air for file transferring, video conferencing, gaming, and HD video streaming.
Full 10/100 Mbps Fast Ethernet performance over USB 2.0'S 480 Mbps bus, faster and more reliable than most wireless connections. Link and activity LEDs. USB powered, no external power required
Widely compatible with Windows 10/8.1/8/7/Vista/XP, Mac OSX 10.6/10.7/10.8/10.9/10.10/10.11/10.12, Linux Kernel 3.X/2.6, and chrome OS. Does not support Windows RT, Android
Up 10/100 Mbps ethernet performance over USB 2.0's 480 Mbps bus, faster and more reliable than most wireless connections. Link and Activity LEDs. USB powered, no external power required.

Rank No. #4

USB 3.0 Ethernet Adapter, WALNEW 1000Mbps Gigabit USB to Ethernet LAN Network Adapter, Aluminum USBA Male to RJ45 Female Cable Converter for MacBook,Chromebook,Surface, Laptop,Desktop,PC

【High Speed Support】The USB Ethernet adapter serves as medium between your USB A laptops and RJ45 Ethernet cable, providing stable fast network connection up to 1 Gbps when surfing Internet, downloading movies, joining online conference. Supports 10/100/1000 Mbps at fast USB 3.0 speeds. Wired connection through Ethernet adapter for laptop ensures more reliable online performance. (NOTE: To reach 1Gbps, make sure to use CAT6 & UP Ethernet cables.)
【Plug & Play】Without requirement for extra software and drivers, Ethernet USB adapter lets you enjoy convenient plug and play. Our USB Network adapters are also backward compatible with USB 2.0 and USB 1.1.
【Core Features】Taking technology of Smart chip RTL8153, the Ethernet to USB adapter supplies multiple intelligent functions. Compatible with IEEE 802. 3, IEEE 802. 3U, IEEE 802. 3ab and IEEE 802. 3az. Supports functions such as Wake-on-LAN(WoL), Crossover Detection, Auto-Correction, Timing Recovery. Supports Protocol offload like ARP(IPv4) and NS(IPv6) protocols while in the D3 power saving state.
【Broad Adaptability】Can’t work with Nintendo Switch. Compatible with most desktop PCs,laptops with USB-A port,like ThinkPad,Surface,XPS,Chromebook,Mac mini, driver free for Mac OS, Windows, Chrome OS. USB computer network adapters give you powerful assistance in teamwork, dealing with massive tasks and work like a charm.(Note: Not Recommended for TV, Nintendo switch or fire stick)
【Functional Compact Design】Aluminum shell cover of WALNEW USB Ethernet adapter 3.0 promote fast heat dissipation and extend its usage. High quality braided nylon cable burdens with heat energy and works stably. With slim dimension of 2.05x0.89x0.55 inch, the USB to Ethernet adapter for laptop is lightweight and portable. LED indicator light helps you confirm network connection status, no more concern for downloading stagnation, pausing.

Rank No. #5

BYEASY USB to Ethernet Adapter, USB C to Ethernet RJ45 Adapter, Gigabit LAN Network Adapter Supporting 10/100/1000 Mbps for MacBook Pro/Air, iPad Pro, iMac, XPS, Surface Pro Laptop, Switch

USB 3.0 and USB 3.1 Type-C Network Adapter: Designed specifically for plug-&-play connection between USB 3.0 and USB 3.1 type-c devices and wired networks. Provides a reliable Gigabit Ethernet connection even when wireless connectivity is inconsistent or weak. A comb of USB 3.0 and thunderbolt 3 network adapter, suitable for people with multiple computers and notebooks.
The Ethernet Adapter is compatible with MacBook, Macbook Pro 2019/2018/2017, iMac, Macbook Air, Google Chromebook Pixel book, Dell XPS, HP Spectre X360, Lenovo Yoga 900/910, Samsung Tablet, Microsoft 910, Huawei Matebook, HP Elite 1012, ASUS ZENBOOK 3, HP TPN-Q178, Samsung Galaxy S8, S8+, LG G5 G6, Lumia 950 and more.
USB to RJ45 Adapter with Excellent Craftsmanship: The integrated construction of aluminum alloy is strong enough, and the heat dissipation performance is good. The chip has extremely strong stability. Even after being applied for many hours, it will not slow down due to temperature rise.
Portable and Great Compatibility: Compatible with Windows 10/8/8.1/7 / Vista / XP and Mac OS X, Linux and Chrome OS, and Android. It is backward compatible with USB 2.0, USB 1.1, and other devices. Note: Win 7 needs to install the built-in driver, please see the manual.
Package Contents: BYEASY USB C to Ethernet Adapter (with USB 3.0), User Manual, 30-Day money-back guarantee, and friendly customer service.

Rank No. #6

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

【USB 3.0 Fast Transmission】uni Ethernet Adapter supports 10/100/1000 Mbps at fast USB 3.0 speeds and is also backward compatible with both USB 2.0 and USB 1.1. Note: To reach 1Gbps, make sure to use CAT6 & up Ethernet cables. The speed of USB 2.0 will be limited to 10/100M.
【Plug & Play】USB to Ethernet adapter serves as the bridge between RJ45 Ethernet cable and your laptop with USB 3.0 and does not require any driver or software installed. Choose uni and enjoy your hassle-free network speed boosting experience. (Note: driver is required on Win 11. You can find the User Guide in the "Product guides and documents" section of the listing.)
【Secure & Stable】Wired network is known as being securer and more stable than wireless connections, and uni's USB to RJ45 adapter is the perfect solution to maintain a safe and smooth network during online classes, video conferences, downloading large files, video streaming and gaming on your USB 3.0 laptops. But Not Recommended for TV.
【uni's unique design】The built-in intelligent chip RTL8153 offers high-speed transmission. The USB connector fits snugly into the port ensuring stable signal transport. Nylon braided cable adds up the durability without compromising on its flexibility for easy storage. LED indicator informs you of the working status and premium aluminum case for better heat dissipation.
【Compatibility & Features】NOT compatible with Nintendo Switch. Compatible with ChromeOS, Windows (32/64 bit) 8/7/Vista /XP/10, Mac OS X 10.5 or later, Linux. Note that you can connect the adapter to a USB 3.0 hub. Compatible with features include Wake-on-Lan (WoL), Crossover Detection, timing recovery and IEEE 802. 3az Energy Efficient Ethernet. Compatible with IPv4/IPv6 Protocol. (If you are not sure, please feel free to let us know, we are very glad to help you.)

SaleRank No. #7

TP-Link USB to Ethernet Adapter, Foldable USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Network Adapter, Support Windows 10/8.1/8/7/Vista/XP for Desktop Laptop Apple MacBook Linux (UE300)

𝐌𝐨𝐫𝐞 𝐬𝐭𝐚𝐛𝐥𝐞 𝐜𝐨𝐧𝐧𝐞𝐜𝐭𝐢𝐨𝐧𝐬: UE300 is a Gigabit Ethernet Adapter that enables you to turn your laptop's USB port into an RJ45 Ethernet port. Switch from an unstable wireless connection to a stable high-speed Ethernet connection
𝐆𝐢𝐠𝐚𝐛𝐢𝐭 𝐬𝐩𝐞𝐞𝐝𝐬: Take your speed to the next level with the UE300 Ethernet adapter. Experience full 10/100/1000Mbps Gigabit Ethernet performance over your laptop's USB 3.0 port and elevate your browsing experience
𝐂𝐨𝐦𝐩𝐚𝐭𝐢𝐛𝐥𝐞 𝐰𝐢𝐭𝐡 𝐦𝐨𝐬𝐭 𝐝𝐞𝐯𝐢𝐜𝐞𝐬: does not support Nintendo Switch, Wii U, Wii. Compatible with IEEE 802.3, IEEE 802.3U, IEEE 802.3ab. Supports IEEE 802.3az (Energy Efficient Ethernet). backwards compatible with USB 2.0 and USB 1.2
𝐏𝐥𝐮𝐠 & 𝐩𝐥𝐚𝐲: Driver-free installation for Windows XP and later version, macOS 10. 9 and later version, Chrome OS and Linux OS. (Note: for Mac OS 10. 6-10. 8, a driver is required and needs to be downloaded from TP-Link website)
𝐔𝐥𝐭𝐫𝐚 𝐜𝐨𝐦𝐩𝐚𝐜𝐭 & 𝐟𝐨𝐥𝐝𝐚𝐛𝐥𝐞 𝐝𝐞𝐬𝐢𝐠𝐧: the UE300 conveniently folds down and is extremely portable, enabling you to take it with you wherever you go

Rank No. #8

ACHORO LAN to USB Ports - Built in USB A & USB C to USB Port Ethernet Port Adapter - Multiple USB Port for PC, Mac - Aluminium Alloy RJ45 Ports to USB C and USB A Port (LAN Port)

Aluminium Alloy Ultra-Thin Ethernet Gigabit Network Port. Expand Your Computer's Internet Connectivity.
Lan to USB A and USB C Ports – Offers Expend USB Ports and Connect Ethernet to Computers.
RJ45 Internet Ports Ethernet Standard: 10/100/Mbps MANUFACTURED of top-quality aluminium alloy materials.
EFFICIENT AND SUPERSPEED Ethernet Connection for your computers supports all major computer system and compatible with PC, Desktop. Laptop, Windows, Mac, Macbook Pro, Lenovo, HP, Dell, Toshiba and more.

SaleRank No. #9

StarTech.com USB to Ethernet Adapter, USB 3.0 to 10/100/1000 Gigabit Ethernet LAN Adapter, USB to RJ45 Adapter, TAA Compliant

USB NETWORK ADAPTER: USB to RJ45 adapter adds an Ethernet port to your computer supporting up to Gigabit speeds on 10/100/1000 Mbps Networks; Ideal for reliable wired gigabit network connections, or as an alternative to WiFi
FULL FEATURED: USB to Ethernet dongle; Uses ASIX AX88179A Chipset for native compatibility with laptops and desktops, and 2-in-1's computers; USB Bus Powered; Status & Activity LED's indicators
OS COMPATIBILITY: USB NIC adapter for laptop; Works with Windows versions 7 and up, Windows Server, macOS 10.14 and up, Linux distributions with kernel 4.11 and up (LTS only), and ChromeOS, TAA Complaint
TECHNICAL SPECS: USB 3.2 Gen 1 Type-A (5 Gbps); Compatible with USB 3.0/2.0; 1x RJ45; 4K Jumbo Frames; VLAN Tagging; Wake on LAN; Energy Efficient Ethernet (EEE); Supports twisted pair crossover & auto detection (Auto-MDIX); Color: Black
CONNECTIVITY TOOLS: Provided with this device, the application improves performance and security, featuring MAC Address Changer & Wi-Fi Auto Switch utilities

Rank No. #10

USB Extender Over RJ45 Cat 6/5/5e Adapter, RJ45 Ethernet Splitter to USB Extension UP to 50m/164ft, Compatible with Computers, Mobile Phones, Mice, Keyboards, U Disks, Printers, Cameras

★【USB Extender Over RJ45 Ethernet Cat 5/6】Extend the USB interface of the computer host up to 50 meters through a single CAT5 or CAT6 network cable, breaking the length limit of the computer host on the USB cable.
★【High-Quality Chip Transmission Stability】Using high-quality chips, the transmission performance is stable and reliable, with strong distribution processing capabilities, strong recognition capabilities and long transmission distances.
★【Plug and Play】The ethernet usb female No power required, no external power source is required, more convenient connection.
★【Widely Compatible 】Widely Used for use with USB cameras, printers, web cams, keyboard, mouse extensions, Compatible with USB 2.0, win98 / Me / 2000 / XP / Visa / Win7 / Win8 / Win10 / Mac Osv8.6 or higher.
★【High-strength and High-quality Material】The Rj45 ethernet splitter usb 2.0 LAN adapter Lightweight and portable, strong and durable, long-term stable work.

Rank No. #11

USB 3.0 to Ethernet Adapter, 4-in-1 USB LAN Ethernet Adapter for Laptop, USB RJ45 Hub with 3*USB 3.0 to Gigabit 1000Mbps, Compatible for MacBook, Surface Pro, PC with Windows11/10/8/7, XP, Vista, Mac

💻【USB to Ethernet 1000M】This hub features a USB to RJ45 Gigabit Ethernet adapter, providing stable network connection speeds up to 1 Gbps. It is backward compatible with 100Mbps, 10Mbps, and 1Mbps. This adapter is perfect for laptops in places without Wi-Fi or with poor Wi-Fi signals, offering stable speed. Note: For faster data transfer speeds, we recommend that you connect the adapter's USB cable to your computer's USB 3.0 Port！！！
💻【3 x USB 3.0 Ports】It includes three USB 3.0 ports for connecting devices like keyboards, mice, flash drives, hard drives, printers, gamepads, and more. Each USB 3.0 port supports high-speed data transfer up to 5Gbps, ensuring fast and efficient data transfer.
💻【Plug and Play】This USB network adapter is easy to use and requires no extra driver installation. It's a convenient hub for your computer, offering a simple plug-and-play experience. The adapter is compact and user-friendly, making it an excellent USB LAN adapter for everyone.
💻【Quality Materials】The adapter features a strong, braided cord that is resistant to breaking. Its aluminum alloy shell is sturdy, durable, and provides excellent heat dissipation.
💻【Wide Compatibility】It is compatible with a wide range of devices, including Windows, Mac OS, laptops, PCs, and more. Supported devices include Windows 11/10/8.1/8, MacBook models from 2018-2021, iPad Pro (2021/2020/2018), iPad Air (5/4), iPad Mini 6, XPS 13/15/17, Surface Book (3/2/Go), Pixelbook, Chromebook, and Lenovo Yoga 920/910/720.

Rank No. #12

UCEC 1x Type A USB2.0 Female to Ethernet RJ45 Male Plug Adapter Connector

✔ [RJ45 to USB] New USB2.0 A Female To 8P8C Plug (RJ45) Adapter
✔ [USAGE] One end RJ45 male of USB to network adapter can only be inserted in the computer's RJ45 network jack, the other end USB2.0 female connected to a USB port of the dialer or router, the rj45 male to usb2.0 female adapter can be used when the USB cable cable for edge An ADSL modem or USB interface with a USB port.
✔ [NOTICE] USB to RJ45 adapter can be used to connect a USB ADSL modem to a router with an RJ45 socket, but please note: you need a PoE data switch.and Note: This adapter can not be USB2.0 plug in one other USB interface device, the other end connected to the computer's RJ45 interface, it will not work,Does not work for USB 1.1 (Printer style USB)
✔ [FUNCTION] RJ45 Male to USB AF Adapter for network easily connects and transfers data between networks with this USB female to RJ45 male Ethernet adapter(you need a PoE data switch)
✔ [COMPATIBILITY] 1. the operating system of the machine, such as a USB interface with a wireless ADSL dialer and router, monitoring dedicated USB interface, a network transmission function of the camera (not connected to the computer network video chat that kind of camera ).2. Don't have the equipment to bring their own operating system, such as: other need to insert the USB port on the computer tips to find equipment.

Rank No. #13

USB 3.0 Hub Ethernet with USB C Adapter, 3 Port USB 3.0 Splitter Gigabit Ethernet Hub + USB C HUB Network RJ45 1000Mbps USB Extender

3 Ports + Fast Network Interface - Atolla USB Ethernet hub has 3 USB 3.0 ports and 1 RJ45 Gigabit Ethernet port, which can easily expand ports on the devices, such as laptop, PC computer, etc. Three USB 3.0 ports with data transfer speeds up to 5Gbps could transfer an HD film in seconds, which can also backwards compatible with USB 2.0/1.1 devices.
1 G Ethernet Adapter - The Gigabit Ethernet adapter can access network with extremely fast speeds up to 1000Mbps and backward compatible with 10Mbps / 100Mbps. This USB Ethernet adapter can provide a more reliable connection than WIFI connection.
USB Type-C Adapter - Easily transform the Type-C port on the device (such as Mac) to a Type-A port. Meet the needs of connecting Type-A devices (such as flash drive, keyboard, mouse, hub, etc.) with Type-C devices (smart phones, tablets and laptops, etc.)
Easy to use - Plug and play, the USB 3.0 hub can be automatically recognized by any operating system. No external power or drivers required. The Atolla Ethernet Adapter is compact and portable. Premium aluminum shell can prevent from corrosion and oxidation.
Wide Compatibility - The USB 3.0 Ethernet Splitter supports Windows 10/8.1/8/7/XP/Vista, Mac OS and Linux. (Does not support Windows RT or Android)

Rank No. #14

UGREEN USB to Ethernet Adapter, 1000Mbps Ethernet Adapter with USB 3.0, Driver Free, RJ45 LAN Network Adapter Compatible with Nintendo Switch, Laptop, PC, MacBook, Windows, macOS, Linux

1000Mbps Hyper Speed: UGREEN usb to ethernet adapter can provide gigabit network speed. It can give a full play to the performance of LAN and ensure stable network speed for you to online gaming, online HD video streaming, upload, download, and more
Compatible with Nintendo Switch: This ethernet to usb adapter is perfectly compatible with Nintendo Switch and Switch Oled. No more suffering from slow download speeds and high network latency, enjoy smooth online gaming with friends
Plug and Play: UGREEN ethernet adapter for laptop is plug and play for Windows 11/10/8.1/8, macOS, and Chrome OS. (No Driver Needed) It's also driver-free and compatible with Nintendo Switch, and Switch Oled. Just plug in and enjoy a smooth wired network
Wide Compatibility: UGREEN usb to ethernet is compatible with most desktop PCs, laptops, Nintendo Switch, Switch Oled, and TV boxes with USB A port, like ThinkPad, Surface, XPS, Chromebook, Spectre, Zenbook, Macbook, Mac Mini, Mi Box, etc
Compact and Portable: This ethernet to usb has a brand new small-size design. You can easily take it anywhere with your briefcase or pocket, very suitable for the business person

Rank No. #15

OUOU USB 2.0 to RJ45 Adapter RJ45 LAN Cable Extension Cable USB Extender Over Cat5/Cat5e /Cat6 Cable

USB extender input Interface :USB 2.0,compatible with USB 2.0,USB 1.1.Self-powered, no external power source is required.plug and play,no driver needed.
Ideal for use with USB cameras, printers, web cams, keyboard/mouse extensions and any other USB devices.
Extends the distance of a USB device from a USB enabled computer up to 100 ft.
The distance and adapters may affect the performance of some devices down to USB 1.1 speed.
What you get: 2 x USB Extender (1 Pair) comes with an extended 24-Month Warranty and friendly customer service.

Rank No. #16

UGREEN USB-A to Ethernet Adapter, 10/100 Mbps Network Adapter, RJ45 Wired LAN Internet Adapter for Laptop PC Compatible with Nintendo Switch MacBook Chromebook Surface Windows MacOS Linux Black

More Stable Wired Network: The UGREEN USB-A to Ethernet Adapter can provide a faster, more reliable wired network. Let you no longer suffer from loss or loading when playing games, watching HD videos (Not compatible with TV), online meetings, or online classes. It's also good for avoiding Wi-Fi interference and privacy issues.
Perfect for Online Game Player: This USB Ethernet Adapter is perfectly compatible with Nintendo Switch, Nintendo Switch Oled. No more suffering from slow download speeds and high network latency, enjoy smooth online gaming with friends. (Note: Can only be used when connected to Nintendo Switch Dock.)
100Mbps Fast Speed: UGREEN USB to Network Adapter can up to 100Mbps data transfer speed. It can give a full play to the performance of your network and ensure stable network speed for online gaming, meeting, class, surfing the Internet, online HD video streaming (Not compatible with TV), upload, download, and more. (Note: 100Mbps is the highest speed it can support.)
Wide Compatibility: UGREEN USB Ethernet Adapter is compatible with Nintendo Switch, Nintendo Switch Oled, Desktop, Laptops, Roku Streambar, and other USB A devices. It's driver-free on Windows 11/10/8.1/8, macOS, and Chrome OS. It requires installing the driver on Windows XP/7/Vista and Linux, which you can easily install with our instructions. (Not compatible with Nintendo Switch Lite, Wii, Other TV Boxes, all TV and Fire TV Sticks)
Compact and Portable: This UGREEN USB to Ethernet Adapter size is 2.4*0.9*0.6 inch, Cable length 3.9 inch. You can easily take it anywhere with your briefcase or pocket, very suitable for the business person.

Rank No. #17

USB Over Cat6，SNLLMZI USB RJ45 Extender Over Cat5/Cat5e/Cat6/Cat7/Cat8 Cable Extension Cable Connector Adapter - 2 Pairs

👍【High-strength environmentally friendly plastic】Lightweight and portable, sturdy and durable, and more stable for a long time.
👍【Compatible with multiple operating systems】win98 / Me / 2000 / XP / Visa / Win7 / Win8 / Win10 / Mac Osv8.6 or higher.
👍【widely used】 Ideal for use with USB cameras, printers, web cams, keyboard/mouse extensions and any other USB devices.
👍【No power required】Plug and play, more convenient connection.
👍【Please note】The maximum distance between this USB device and the computer can reach 150 feet, but more than 30 feet need to be completed with high-quality network cable! Otherwise it will lead to instability, ordinary network cable under 30 feet is enough!

SaleRank No. #18

Cable Matters Plug & Play USB to Ethernet Adapter with PXE, MAC Address Clone Support (USB 3.0 to Gigabit Ethernet, Ethernet to USB, Ethernet Adapter for Laptop) Supporting 10/100/1000Mbps in Black

USB 3 to Ethernet adapter adds network connectivity to a computer with a USB 3.0 port; The USB to Gigabit Ethernet adapter supports SuperSpeed USB 3.0 data transfer rate up to 5 Gbps for 1000 BASE-T network performance with backwards compatibility to 10/100 Mbps networks; Connect the USB computer network adapters with a Cat 6 Ethernet cable (sold separately) for the best performance
Wireless alternative USB to RJ45 adapter for connecting to the Internet in Wi-Fi dead zones, streaming large video files, or downloading a software upgrade through a wired home or office LAN; USB 3.0 to Ethernet adapter provides faster data transfers and better security than most wireless connections; Ideal solution for replacing a failed network card or upgrading the bandwidth of an older computer
Driver free installation with native driver support in Chrome, Mac, and Windows OS; The USB to Network Adapter supports important performance features including Wake-on-Lan (WoL), Full-Duplex (FDX) and Half-Duplex (HDX) Ethernet, Crossover Detection, Backpressure Routing, Auto-Correction (Auto MDIX), Preboot Execution Environment (PXE), Supports MAC address pass-through (MAC clone) with the Cable Matters EZ-Dock utility software (Windows)
Lightweight Ethernet to USB adapter weighs less than 1 ounce for easy portability in your laptop case; Add a standard RJ45 port to your Ultrabook or MacBook with a USB 3.0 port for file transfers, video steaming and gaming with this USB network adapter
Chrome & Mac & Windows compatible USB lan adapter for Windows 11/10/8/8.1/7/Vista and MacOS 10.8 and up; The USB Ethernet Adapter 3.0 does not support Windows RT

Rank No. #19

USB to Ethernet Adapter - USB 3.0 Hub with RJ45 1000/100/10 Gigabit Network Adaptor, Multiport USB Dongle Internet Connector for MacBook Pro, Surface Pro, XPS, Laptop, Computer (Type-A)

USB network adapter included 3x USB 3.0 Ports and 1x 1000Mbps (Gigabit) RJ45 Ports, all ports can work at the same time, perfect for replace faulty Ethernet port or using wired Ethernet.
USB 3.0 to Ethernet Adapter support maximum network speed of 1000Mbps, backward automatically compatible with 100/10Mbps. USB 3.0 ports support data transfer rate up to 5gbps.
USB Lan adapter will not need to install driver unless your laptop is Windows 7 system, support hot swap. Built-in Realtek RTL8156 chipset to support Plug and Play on Windows 8/8.1/10/11, Mac OS, Linux operating system.
USB computer network adapters with Yellow and Green indicator lights, one is always on after connected to laptop and the other will be flash if you connected anything to it.
Herfair offers 30-day free return and 18-month warranty to all our products, this ethernet cable adapter for laptop will not be an exception either. Any problem just contact us via 'Message' and you will get a refund or replacement immediately!

Last update on 2023-08-08 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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FAQ:

Q: What is the RJ45 ethernet port for?

A: An Registered Jack 45 (RJ-45) port is a data port often found on computers, network routers, switches and hubs. It is commonly used for an Ethernet or serial connection with an 8 position 8 conductor (8P8C) jack. In the past, some modems and telephones included a port that used a true RJ-45 jack.

Q: Is a RJ45 and Ethernet cable?

A: RJ45 is the electrical interconnection standard that defines the connector and how the wires are arranged at the end of the cable while CAT5 is a standard regarding Ethernet cables.

Q: What is an Ethernet to USB adapter?

A: USB-to-Ethernet adapters are handy devices that plug into your laptop’s USB port to give you high-speed internet connectivity. And with most laptops shunning the ethernet port, these are now more important than ever. These adapters are particularly useful on days when the home Wi-Fi’s speed trips and fluctuates.

Q: How do USB to Ethernet adapters work?

A: USB to Ethernet adapters allow users to connect multiple devices together via an Ethernet cable rather than using a USB cable, which is generally shorter and less reliable. USB to Ethernet adapters rely on Plug-and-Play technology that allows a user to simply plug the device into any USB port and then connect an Ethernet cable to it.