Best Buy Tech Fest SaleEnds Sunday. Limited quantities. No rainchecks.Shop now

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USB To Ethernet Adapter

Upgrade your connectivity options with a USB to Ethernet adapter. Whether you're looking to enhance your internet speed, connect to a wired network, or simply expand your device's capabilities, a USB to Ethernet adapter is the perfect solution. With its plug-and-play functionality and compact design, this versatile accessory allows you to seamlessly connect your laptop, desktop computer, gaming console, or other compatible devices to a stable and reliable Ethernet connection. Say goodbye to slow Wi-Fi speeds and enjoy faster downloads, smoother streaming, and uninterrupted online gaming with a USB to Ethernet adapter from Best Buy.

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  1. Insignia™ - USB to Ethernet Adapter - Black

    SKU: J2FPJK94ZH

    Insignia USB to Ethernets adapter is great!...The Insignia USB to Ethernet adapter works perfectly and was easy to set up!...Ethernet to USB adapter...Perfect adapter for Ethernet to USB and fits and...

    Product Description

    A black USB adapter enabling fast, plug-and-play wired Ethernet connectivity for Windows and macOS devices.
    See all Charging Blocks & Power Adapters
    Your price for this item is $19.99

  2. Best Buy essentials™ - USB-C to Ethernet Adapter - White

    SKU: J2FPJK9XRV

    Affordable Adapters...So far the Ethernet adapter works great. Staff was able to point out a cheaper adapter since they didn’t have any apple brands....USB-C to Ethernet Adapters...I work in the AV industry,...

    Product Description

    A compact white USB-C to Ethernet adapter enabling high-speed 1 Gbps wired internet connectivity.
    See all USB Cables & Adapters
    Your price for this item is $14.99

  3. Logitech - Logi USB-C to Ethernet Adapter for Logi Dock - Black

    SKU: J7H7ZYGJ9Y

    Product Description

    A black USB-C to Ethernet adapter providing reliable wired network connectivity for compatible docking stations.
    See all Laptop Chargers & Adapters
    Your price for this item is $49.99

  4. j5create - 4K60 Elite USB-C® PD Multi-Port Adapter for ChromeOS, Windows, macOS - Silver

    SKU: J36445RYY3

    Product Description

    A compact silver adapter offering 4K60 HDMI, USB ports, Gigabit Ethernet, and 100W USB-C Power Delivery.
    See all Docking Stations
    Your price for this item is $39.99
    Save $40
    The previous price was $79.99

  5. Satechi - 7-in-1 USB-C Slim Multiport Adapter w/ Ethernet, 4K HDMI, 60W USB-C, 2 USB-A, SD/Micro Readers for Mac & Windows - Black

    SKU: J3GWC4CC7T

    Product Description

    A sleek black aluminum adapter offering Ethernet, 4K HDMI, USB-C charging, USB-A, and SD/microSD slots.
    See all Docking Stations
    Your price for this item is $79.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.