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USB 3.0 Gigabit Ethernet Adapters

Usb 3.0 gigabit ethernet adapters offer a reliable solution for connecting your devices to high-speed wired networks. Perfect for laptops, desktops, and other compatible devices, these adapters make it easy to enjoy stable internet connectivity in any environment. Whether you're working from home, gaming online, or streaming content, Usb 3.0 gigabit ethernet adapters provide the versatility you need to stay connected and productive. Explore options designed to deliver dependable performance and seamless integration with your existing setup.

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  1. j5create - USB 3.0 Gigabit Ethernet Adapter - Silver

    SKU: J36445R78R

    USB 3.0 Gigabit Ethernet Adapter Works perfectly.. as described....USB 3.0-to-Gigabit Ethernet Adapter...Gigabit Ethernet Adapter is good for latest laptops...USB Gigabit Ethernet Adapter

    Product Description

    A silver USB 3.0 adapter that adds a Gigabit Ethernet port with full-duplex and VLAN support.
    See all Monitor & Video Cables
    Your price for this item is $24.99

  2. j5create - USB-C Multi-Adapter - HDMI/Ethernet/USB 3.1 HUB/PD 3.0 - Champagne Metallic

    SKU: J36445RCQ2

    The j5create - 2-Port USB 3.0 Hub with HDMI and Gigabit Ethernet USB Type-C Adapter is a good adapter....Adapter...The j5create - 2-Port USB 3.0 Hub with HDMI and Gigabit Ethernet USB Type-C Adapter -...

    Product Description

    A champagne metallic adapter offering HDMI, Gigabit Ethernet, three USB 3.1 ports, and Power Delivery support.
    See all USB Hubs
    Your price for this item is $49.99

  3. Best Buy essentials™ - USB to Ethernet Adapter - White

    SKU: J2FPJKYQ53

    Product Description

    A compact white USB to Ethernet adapter enabling fast 1 Gbps wired internet for USB 3.0 devices.
    See all USB Cables & Adapters
    Your price for this item is $11.99
    Save $1
    The previous price was $12.99

  4. Satechi - Type-C Multi-Port Adapter V2-4K HDMI, Ethernet, USB-C, SD/Micro, USB 3.0 - MacBook Pro, MacBook Air, Windows Laptops - Space Gray

    SKU: J3KXL7XSPQ

    Product Description

    An aluminum space gray adapter offering 4K HDMI, Ethernet, USB-C, USB 3.0, and SD/microSD ports.
    See all Docking Stations
    Your price for this item is $64.99
    Save $25
    The previous price was $89.99

  5. j5create - 4K60 Elite USB-C 10Gbps Travel Dock - Space Gray

    SKU: J36445RYGT

    Product Description

    A space grey aluminum travel dock offering 4K60 HDMI, Gigabit Ethernet, and three 10Gbps USB ports.
    See all Docking Stations
    Your price for this item is $95.51
    Save $0
    The previous price was $95.52

  6. 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 - Space Gray

    SKU: J3GWC4C2Y4

    Great USB-C Port Extender...This is a great little USB-C port adapter. Extender. I particularly like the SD Card reader....Satechi USB...This adapter has proven to be very reliable and extremely useful...

    Product Description

    A slim aluminum adapter in space gray offering Ethernet, 4K HDMI, USB-C charging, USB-A, and SD card slots.
    See all Docking Stations
    Your price for this item is $79.99

  7. j5create - USB-C® to 2.5 Gigabit Ethernet Adapter, with 3.93" cable - Space Gray

    SKU: J36445RPYK

    Product Description

    A space grey adapter enabling 2.5 Gigabit Ethernet connectivity via USB-C or USB-A for laptops.
    See all Monitor & Video Cables
    Your price for this item is $49.99

  8. CanaKit - Raspberry Pi 5 Starter Kit - Turbine (8GB) - Black

    SKU: JXS4YQCXZF

    Product Description

    A compact black single-board computer kit featuring 8GB RAM, 128GB memory card, and advanced cooling.
    See all Single-Board Computers
    Your price for this item is $269.95

  9. CanaKit - Raspberry Pi 5 Essentials Kit - Turbine (4GB) - Clear

    SKU: JXS4YQCX43

    Product Description

    A clear single-board computer kit with 4GB RAM, 32GB memory card, cooling fan, and Bluetooth 5.0.
    See all Single-Board Computers
    Your price for this item is $189.95

  10. 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
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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.