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Best Buy

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tv & home theater accessories

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a/v surge protectors & power

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power cords & strips

Best Cords

The best power cords are ones that fit your needs. You can choose from a variety of gauges and sizes, and you can even get cords that are designed to be more flexible or more durable. Browse the top-ranked list of best cords below along with associated reviews and opinions. 

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  1. Best Buy essentials™ - 6' 2-Slot Non-Polarized Power Cord - Black

    SKU: J2FPJK9SLK

    Love shopping...Works great and a great price i love shopping at best buy...Great product and always a great service when shopping at Best Buy.

    Product Description

    A black, non-polarized two-prong power cord compatible with select electronic devices for indoor use.
    See all Power Cords & Strips
    Your price for this item is $9.99

  2. Best Buy essentials™ - 12' 2-Slot Non-Polarized Power Cord - Black

    SKU: J2FPJKS54X

    Love that Best Buy has this in stock, took us out of a bind....Great product. Works perfectly fine straight out the best....Great replacement for my JBL speaker.

    Product Description

    A black non-polarized, two-prong power cord designed for safely powering select electronic devices.
    See all Power Cords & Strips
    Your price for this item is $10.99

  3. Best Buy essentials™ - 6' 18 AWG C5 Clover Leaf Power Cord - Black

    SKU: J2FPJKSTGJ

    Best power cord I’ve gotten work great for the tv I was selling...Best Buy is a great place to find good products at good prices!

    Product Description

    A black 6-foot grounded power cord with a C5 clover leaf connector for select electronic devices.
    See all Power Cords & Strips
    Your price for this item is $9.99

  4. Best Buy essentials™ - 6’ 16ga Indoor/Outdoor Extension Power Cord - Black

    SKU: J2FPJKS5T9

    Great, Best Buy is where I buy all my tech products....Quick pickup at local Best buy.

    Product Description

    A black grounded extension cord offering 6 feet of safe, reliable indoor or outdoor power connectivity.
    See all Power Cords & Strips
    Your price for this item is $8.99

  5. Best Buy essentials™ - 12’ 16ga Indoor/Outdoor Extension Power Cord - Black

    SKU: J2FPJKS5WX

    Best Buy 12” 16ga extension cord is a great product heavy duty for all power equipment and low price...Best Buy is one of the electronic companies in the country

    Product Description

    A black grounded extension cord offering 12 feet of safe, reliable indoor or outdoor power connectivity.
    See all Power Cords & Strips
    Your price for this item is $10.99

  6. Best Buy essentials™ - 25' 16 AWG Indoor/Outdoor Extension Power Cord - Black

    SKU: J2FPJKST8C

    The best!...Best extension cord! Works great and durable. Great price - highly recommend!...Strong cord at a great price...Love this cord! I was a needing a strong powerful cord to plug my space heater...

    Product Description

    A durable black extension cord designed for indoor or outdoor use, perfect for powering holiday lights.
    See all Power Cords & Strips
    Your price for this item is $19.99

  7. Rocketfish™ - 8 ft. Non-Polarized Braided Power Cord - Black

    SKU: J2FPJK97P9

    Worked great, needed for the projector my son purchased and shipped to me, But he forgot the power cord...Beat the stress and headache Best Buy...Was on vacation took my ps5 and forgot the power cable...

    Product Description

    A durable black braided 8-foot power cord with universal compatibility and 2-slot non-polarized connectors.
    See all Power Cords & Strips
    Your price for this item is $19.99

  8. Sanoxy - Cables and Adapters; 10ft 14 AWG 15A 250V Power Cord (IEC 320 C20 to IEC 320 C15) - Black

    SKU: B8SKTQ6QC3

    Product Description

    A black 10ft power cord with IEC 320 C20 to C15 connectors, rated for 250V and 15A.
    See all Power & Extension Cords
    Your price for this item is $27.99

  9. Sanoxy - Cables and Adapters; 1ft 14 AWG 15A 250V Power Cord (IEC 320 C20 to IEC 320 C15) - Black

    SKU: B8SKTQ664K

    Product Description

    A durable black power cord with IEC 320 C20 to C15 connectors, rated for 15A and 250V.
    See all Power & Extension Cords
    Your price for this item is $13.99

  10. Rocketfish™ - 8 ft. Polarized Braided Power Cord - Black

    SKU: J2FPJK97CG

    Best Buy seriously needs to consider having more than one cashier. SMH. Took forever....Good cord, multiple uses, and over all great quality.

    Product Description

    A durable black braided power cord with 2-slot polarized connectors and universal compatibility for electronics.
    See all Power Cords & Strips
    Your price for this item is $19.99
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FAQ

The most common types of cords for home electronics include HDMI cables for video and audio, USB cables for data transfer and charging, power cords for supplying electricity, Ethernet cables for wired internet connections, and audio cables for connecting speakers or headphones.

To choose the right cord, check your device's ports and specifications. Refer to your device manual or look for labels near the ports to identify the required cord type, such as HDMI, USB-C, micro-USB, or Ethernet. Matching the cord type ensures proper compatibility and performance.

Look for cords with durable construction, such as reinforced connectors and braided cables. Features like gold-plated connectors, shielding for interference reduction, and certification for standards (such as HDMI 2.1 or USB 3.0) can also indicate higher quality and better performance.

Some cords, such as USB-C or HDMI, are widely compatible across many devices, but it’s important to confirm that both devices support the same standard. Always check the device requirements before using a cord interchangeably.

HDMI cords are commonly used for TVs, gaming consoles, and home theater systems, while DisplayPort cords are often used for computer monitors and professional displays. DisplayPort typically supports higher refresh rates and resolutions, but compatibility depends on your devices’ ports.