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Reliable Cable

A reliable cable is essential for a computer setup. Whether you're connecting your PC to a monitor, printer, or another peripheral, you'll want to make sure that the cable you use will deliver the signal you need without any interference. Browse the top-ranked list of reliable cables below along with associated reviews and opinions. 

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

    SKU: J2FPJKYW73

    Great Cable...Great cables; does exactly as advertised, no issues whatsoever...This cables very reliable and strong for the price and gets the job done.

    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

    Nice cable, reasonable price...I've bought a decent amount of cables and these are legit nice especially for the reasonable price. ...This cables are reliable and better than other brands that i used...

    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. Insignia™ - 10' DisplayPort to HDMI Cable - Black

    SKU: J2FPJKYK67

    Product Description

    A black 10-foot cable that connects DisplayPort devices to HDMI displays with reliable 4K video transmission.
    See all Monitor & Video Cables
    Your price for this item is $10.99
    Save $16
    The previous price was $26.99

  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' Mini DisplayPort to HDMI Cable - Black

    SKU: J2FPJKYWRZ

    Product Description

    A black cable that connects Mini DisplayPort devices to HDMI displays, supporting reliable 4K video transmission.
    See all Monitor & Video Cables
    Your price for this item is $9.99
    Save $10
    The previous price was $19.99

  6. 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

  7. Insignia™ - 6-Foot 16K DisplayPort Cable - Black

    SKU: J2FPJK9PL3

    Product Description

    A black braided cable supporting 16K Ultra HD at 60Hz with up to 80 Gbps data transfer.
    See all Monitor & Video Cables
    Your price for this item is $29.99

  8. Insignia™ - 6 ft. 8K HDMI Cable - Black

    SKU: J2FPJK9PP8

    Product Description

    An ultra high-speed black HDMI cable supporting 8K resolution at 60Hz and 48 Gbps data transfer.
    See all Cables & Connectors
    Your price for this item is $29.99

  9. AudioQuest - Sydney RCA > RCA 9.8' Analog Audio Interconnect Cable - Dark Gray on Black

    SKU: J7QX8PHVP4

    Product Description

    A dark gray on black RCA cable featuring Air-Tube PE insulation and high-grade purple-copper conductors.
    See all RCA Cables
    Your price for this item is $459.95

  10. AudioQuest - Sydney RCA > RCA 2.0' Analog Audio Interconnect Cable - Dark Gray on Black

    SKU: J7QX8PHV3F

    Product Description

    An analog RCA cable in dark gray on black, featuring air-tube insulation and high-grade copper conductors.
    See all RCA Cables
    Your price for this item is $267.95
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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.