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ethernet cables

Premium Ethernet Cable

Ethernet cables are the backbone of a network, carrying data between computers and other network devices. They're also the most important component in a networked printer. A good cable will deliver fast, reliable performance and long-lasting durability. Browse the top-ranked list of premium Ethernet cables below along with associated reviews and opinions. 

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  1. Best Buy essentials™ - 100' Cat-6 Ethernet Cable - Blue

    SKU: J2FPJKYW73

    1 Gigihertz ethernet cable (100')...1 Gigihertz ethernet cable that meets specifications,...Great ethernet cable!...Very good ethernet cable, great price, great distance options.

    Product Description

    A durable blue Cat-6 Ethernet cable with gold-plated RJ45 connectors for fast, reliable network connections.
    See all Ethernet Cables
    Your price for this item is $21.99

  2. Best Buy essentials™ - 150' Cat-6 Ethernet Cable - Blue

    SKU: J2FPJKYTVF

    Beat Ethernet cable...Excellent Ethernet cable couldn’t have asked for anything better.!...Ethernet cable 100’...Purchased 100’, cat 6 Ethernet cable

    Product Description

    A durable blue Cat-6 Ethernet cable with gold-plated RJ45 connectors for fast, reliable network connections.
    See all Ethernet Cables
    Your price for this item is $29.99

  3. Best Buy essentials™ - 10' Cat-6 Ethernet Cable - Blue

    SKU: J2FPJKYWJP

    Cheap simple Ethernet cable. Don’t waste money on expensive Ethernet cables when this will do the same job!...Cat cable...Good replacement for my older Ethernet cables. Prices is reasonable.

    Product Description

    A durable blue Cat-6 Ethernet cable with gold-plated RJ45 connectors for fast, reliable network connections.
    See all Ethernet Cables
    Your price for this item is $6.99

  4. Insignia™ - 100 ft. Cat 6A Ethernet Cable - Gray

    SKU: J2FPJK9G4Q

    Product Description

    A gray Cat 6A Ethernet cable delivering up to 10 Gbps speeds with integrated strain relief.
    See all Ethernet Cables
    Your price for this item is $39.99
    Save $5
    The previous price was $44.99

  5. Insignia™ - 6 ft. Cat-8 Ultra High-Speed Ethernet Cable - Black

    SKU: J2FPJK9G5R

    Product Description

    A black Cat-8 Ethernet cable delivering up to 40 Gbps speeds with integrated strain relief for reliability.
    See all Ethernet Cables
    Your price for this item is $19.99

  6. AudioQuest - Cinnamon RJ/E 39.4' Digital Ethernet Cable with RJ45 to RJ45 Connectors - Black/Red Stripes

    SKU: J7QX8PT498

    Product Description

    A high-performance black and red Cat 6 Ethernet cable with solid silver conductors for superior audio clarity.
    See all Home Theater Networking
    Your price for this item is $589.95

  7. AudioQuest - Cinnamon RJ/E 16.4' Digital Ethernet Cable with RJ45 to RJ45 Connectors - Black/Red Stripes

    SKU: J7QX8P6XWW

    Great Cable...Great length and cable for long run on my Internet stuff

    Product Description

    A high-performance black cable with red stripes featuring solid silver conductors and RJ45 connectors for superior audio clarity.
    See all Home Theater Networking
    Your price for this item is $309.95

  8. Lorex - 200’ Outdoor Cat6 UL CMR STP Ethernet Cable with UV Treated for Direct Burial Underground - Black

    SKU: JX6F5XGJ3G

    Ethernet cable

    Product Description

    A black, UV-treated, shielded Cat6 Ethernet cable designed for direct burial and high-speed outdoor connections.
    See all Surveillance Camera Cables
    Your price for this item is $89.99

  9. AudioQuest - Vodka RJ/E 4.9' Digital Ethernet Cable with RJ45 to RJ45 Connectors - Blue on Black

    SKU: J7QX8P6KQG

    Product Description

    A premium blue-on-black Ethernet cable with 10% silver-plated copper conductors for superior sound and picture clarity.
    See all Home Theater Networking
    Your price for this item is $799.95

  10. AudioQuest - Vodka RJ/E 9.8' Digital Ethernet Cable with RJ45 to RJ45 Connectors - Blue on Black

    SKU: J7QX8P6KQ4

    Product Description

    A premium blue-on-black Ethernet cable with 10% silver-plated copper conductors for superior sound and picture clarity.
    See all Home Theater Networking
    Your price for this item is $1,149.95
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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.