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Power Supply Extension Cables

Power supply extension cables are a must-have for any computer user. These cables can help you to connect your power supply to an existing outlet, or allow you to extend the distance between the source and the outlet. They also help when you are using multiple power supplies in a system. Browse the top-ranked list of power supply extension cables below along with associated reviews and opinions. 

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  1. CORSAIR - 2' Elite Premium Individually Sleeved, 2x 8-Pin to PCIe 12V-2x6 600W Cable, Type 4 - Black

    SKU: J39TSCPKWS

    Great Cable for your RM1000X 5070ti setup!

    Product Description

    A premium black power cable featuring flexible paracord sleeves and low-profile combs for organized, stylish builds.
    See all Speaker Wire & Cables
    Your price for this item is $19.99
  2. CORSAIR - 2' Elite Premium Individually Sleeved, 2x 8-Pin to PCIe 12V-2x6 600W Cable, Type 4 - White

    SKU: J39TSCPKK2

    Product Description

    A premium white power cable featuring flexible paracord sleeves and low-profile combs for organized, stylish builds.
    See all Speaker Wire & Cables
    Your price for this item is $19.99
  3. 5 CORE - 5Core AC Power Extension Cord 10Ft 3 Prong US Cable Adapter - Black

    SKU: J3GTFZWP6C

    Product Description

    A black 10-foot, 3-prong power extension cord with C13 connector, 18 AWG, and safety certifications.
    See all Power & Extension Cords
    Your price for this item is $9.89
    Save $0
    The previous price was $9.99
  4. Sanoxy - Cables and Adapters; 6ft Computer Power Extension Cord (IEC320 C13 to IEC320 C14) - Black

    SKU: B8SKTQ68CX

    Product Description

    A black 6ft power extension cord with IEC320 C13 to C14 connectors for computer and monitor setups.
    See all Power & Extension Cords
    Your price for this item is $15.99
  5. Sanoxy - Cables and Adapters; 1ft Computer Power Extension Cord (IEC320 C13 to IEC320 C14) - Black

    SKU: B8SKTQ63CJ

    Product Description

    A black 1ft power extension cord with IEC320 C13 to C14 connectors for efficient device connectivity.
    See all Power & Extension Cords
    Your price for this item is $12.99
  6. Sanoxy - Cables and Adapters; 5ft Computer Power Extension Cord (IEC320 C13 to IEC320 C14) - Black

    SKU: B8SKTQ633S

    Product Description

    A black 5ft power extension cord with IEC320 C13 to C14 connectors for computer and monitor connections.
    See all Power & Extension Cords
    Your price for this item is $15.99
  7. DCS - 6 ft. Power Extension Cable

    SKU: J3C466QTK9

    Product Description

    A 6-foot extension cable with male and female plugs for seamless outdoor kitchen power connectivity.
    See all Power & Extension Cords
    Your price for this item is $40.00
  8. Sanoxy - Cables and Adapters; 12ft Computer Power Extension Cord (IEC320 C13 to IEC320 C14) - Black

    SKU: B8SKTQ6878

    Product Description

    A black 12ft power extension cord with IEC320 C13 to C14 connectors for computer and monitor connections.
    See all Computer Power Cables
    Your price for this item is $22.99
  9. Sanoxy - Cables and Adapters; 10ft Computer Power Extension Cord (IEC320 C13 to IEC320 C14) - Black

    SKU: B8SKTQ63VV

    Product Description

    A black 10ft power extension cord with IEC320 C13 to C14 connectors for reliable device connectivity.
    See all Power Cords & Strips
    Your price for this item is $21.99
  10. Sanoxy - Cables and Adapters; 15ft Computer Power Extension Cord (IEC320 C13 to IEC320 C14) - Black

    SKU: B8SKTQ6XK7

    Product Description

    A black power extension cord with IEC320 C13 to C14 connectors for connecting monitors to computers.
    See all Ethernet Cables
    Your price for this item is $24.99

FAQ

Power supply extension cables are commonly used with desktop computers, gaming PCs, and other electronic devices that require additional cable length for internal components such as motherboards, graphics cards, and storage drives.

Most power supply extension cables are designed to be compatible with standard connectors, making them suitable for a wide range of power supply brands. However, it’s always recommended to check the connector type and pin configuration to ensure compatibility with your specific PSU model.

While it is technically possible to daisy-chain extension cables, it is generally not recommended as it can lead to voltage drops and reduced performance. For optimal results, use a single extension cable of the appropriate length.

Yes, extension cables can help improve cable management by providing additional length and flexibility, allowing you to route cables more neatly and achieve a cleaner look inside your PC case.

Yes, there are different types of extension cables designed for specific components, such as 24-pin ATX for motherboards, 8-pin or 4+4 pin EPS for CPU power, and 6-pin or 8-pin PCIe for graphics cards. Make sure to select the correct type for your component’s power requirements.