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Best Buy customers often prefer the following products when searching for high end power cables.

Power cables are the unsung heroes of your setup. They're not flashy, but they're absolutely essential to getting your gear working. If you're building a home entertainment setup or a system for work, you'll want to make sure you get the right cable for the job. Browse the top-ranked list of high end power cables below along with associated reviews and opinions.

Main Results
  1. AudioQuest - 1.5M Blizzard XTRM Power Cable w/ C13 Connector - Silver/Black - Front_Zoom

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard XTRM 3-pole AC power cable. With AudioQuest’s Blizzard XTRM delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard XTRM is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio.
    See all A/V Cables & Connectors

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard XTRM 3-pole AC power cable. With AudioQuest’s Blizzard XTRM delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard XTRM is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  2. AudioQuest - 2.0M Blizzard XTRM IEC13 Power Cable - Silver/Black - Front_Zoom

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard XTRM 3-pole AC power cable. With AudioQuest’s Blizzard XTRM delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard XTRM is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio.
    See all A/V Cables & Connectors

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard XTRM 3-pole AC power cable. With AudioQuest’s Blizzard XTRM delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard XTRM is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  3. AudioQuest - 4.5M Blizzard US IEC13 Power Cable - Silver/Black - Front_Zoom

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard 3-pole AC power cable. With AudioQuest’s Blizzard delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio. Yet, to anyone who has successfully wrestled a Storm Series cable into an AudioQuest Niagara power conditioner or NRG-Edison outlet, the Winds will seem delightfully thin, flexible, and easy to install. Their relatively slim, molded plug connections allow the Winds to readily mate with just about any piece of equipment, including electronics and subwoofers that use recessed AC inlets.
    See all A/V Cables & Connectors

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard 3-pole AC power cable. With AudioQuest’s Blizzard delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio. Yet, to anyone who has successfully wrestled a Storm Series cable into an AudioQuest Niagara power conditioner or NRG-Edison outlet, the Winds will seem delightfully thin, flexible, and easy to install. Their relatively slim, molded plug connections allow the Winds to readily mate with just about any piece of equipment, including electronics and subwoofers that use recessed AC inlets.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  4. AudioQuest - 3.0M Blizzard US IEC13 Power Cable - Silver/Black - Front_Zoom

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard 3-pole AC power cable. With AudioQuest’s Blizzard delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio. Yet, to anyone who has successfully wrestled a Storm Series cable into an AudioQuest Niagara power conditioner or NRG-Edison outlet, the Winds will seem delightfully thin, flexible, and easy to install. Their relatively slim, molded plug connections allow the Winds to readily mate with just about any piece of equipment, including electronics and subwoofers that use recessed AC inlets.
    See all A/V Cables & Connectors

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard 3-pole AC power cable. With AudioQuest’s Blizzard delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio. Yet, to anyone who has successfully wrestled a Storm Series cable into an AudioQuest Niagara power conditioner or NRG-Edison outlet, the Winds will seem delightfully thin, flexible, and easy to install. Their relatively slim, molded plug connections allow the Winds to readily mate with just about any piece of equipment, including electronics and subwoofers that use recessed AC inlets.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  5. AudioQuest - 1.0M Blizzard US IEC13 Power Cable - Silver/Black - Front_Zoom

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard 3-pole AC power cable. With AudioQuest’s Blizzard delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio. Yet, to anyone who has successfully wrestled a Storm Series cable into an AudioQuest Niagara power conditioner or NRG-Edison outlet, the Winds will seem delightfully thin, flexible, and easy to install. Their relatively slim, molded plug connections allow the Winds to readily mate with just about any piece of equipment, including electronics and subwoofers that use recessed AC inlets.
    See all A/V Cables & Connectors

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard 3-pole AC power cable. With AudioQuest’s Blizzard delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio. Yet, to anyone who has successfully wrestled a Storm Series cable into an AudioQuest Niagara power conditioner or NRG-Edison outlet, the Winds will seem delightfully thin, flexible, and easy to install. Their relatively slim, molded plug connections allow the Winds to readily mate with just about any piece of equipment, including electronics and subwoofers that use recessed AC inlets.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  6. AudioQuest - 2.0M Blizzard XTRM US IEC19 Power Cable - Silver/Black - Front_Zoom

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard XTRM 3-pole AC power cable. With AudioQuest’s Blizzard XTRM delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard XTRM is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio. Yet, to anyone who has successfully wrestled a Storm Series cable into an AudioQuest Niagara power conditioner or NRG-Edison outlet, the Winds will seem delightfully thin, flexible, and easy to install. Their relatively slim, molded plug connections allow the Winds to readily mate with just about any piece of equipment, including electronics and subwoofers that use recessed AC inlets.
    See all Power Cords & Strips

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Blizzard XTRM 3-pole AC power cable. With AudioQuest’s Blizzard XTRM delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Blizzard XTRM is the midpoint of AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio. Yet, to anyone who has successfully wrestled a Storm Series cable into an AudioQuest Niagara power conditioner or NRG-Edison outlet, the Winds will seem delightfully thin, flexible, and easy to install. Their relatively slim, molded plug connections allow the Winds to readily mate with just about any piece of equipment, including electronics and subwoofers that use recessed AC inlets.
    See all Power Cords & Strips
    See all Power Cords & Strips
  7. AudioQuest - 1.0M Monsoon US IEC19 Power Cable - Dark Blue/Black - Front_Zoom

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Monsoon 3-pole AC power cable. With AudioQuest’s Monsoon delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Monsoon is the entry into AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio. Yet, to anyone who has successfully wrestled a Storm Series cable into an AudioQuest Niagara power conditioner or NRG-Edison outlet, the Winds will seem delightfully thin, flexible, and easy to install. Their relatively slim, molded plug connections allow the Winds to readily mate with just about any piece of equipment, including electronics and subwoofers that use recessed AC inlets. Like its Wind Series siblings, Blizzard and Silver Cloud, Monsoon incorporates the two crucial AudioQuest design features that allow the Storm Series models to dramatically outperform all previous AudioQuest AC cables: ZERO-Tech for uncompressed current transfer and RF/ND-Tech, which minimizes circuit misbehavior by cancelling induced RF noise. Of course, tried-and-true AudioQuest technologies are also present in the Wind Series. Monsoon features high-purity conductor metals (a finessed combination of AudioQuest’s Semi-Solid True-Concentric Perfect-Surface Copper+ and Long-Grain Copper) that have been carefully controlled for directionality to drain RF noise away from where it would cause the most harm. Clean power is the foundation to any great audio/video entertainment experience. Treat yours to AudioQuest Monsoon.
    See all A/V Cables & Connectors

    Product Description

    Upgrade a wide range of audio/video components, including electronics and subwoofers with recessed AC inlets, with AudioQuest’s Monsoon 3-pole AC power cable. With AudioQuest’s Monsoon delivering uncompressed current, you’ll experience cleaner, clearer, more naturally beautiful and thrilling sound. Available with C13 and C19 connectors, Monsoon is the entry into AudioQuest’s Wind Series, which bridges the gap between the company’s overachieving NRG Series and its flagship Storm Series. Unmistakably serious high-end products, the Winds are sure to impress those new to high-performance audio. Yet, to anyone who has successfully wrestled a Storm Series cable into an AudioQuest Niagara power conditioner or NRG-Edison outlet, the Winds will seem delightfully thin, flexible, and easy to install. Their relatively slim, molded plug connections allow the Winds to readily mate with just about any piece of equipment, including electronics and subwoofers that use recessed AC inlets. Like its Wind Series siblings, Blizzard and Silver Cloud, Monsoon incorporates the two crucial AudioQuest design features that allow the Storm Series models to dramatically outperform all previous AudioQuest AC cables: ZERO-Tech for uncompressed current transfer and RF/ND-Tech, which minimizes circuit misbehavior by cancelling induced RF noise. Of course, tried-and-true AudioQuest technologies are also present in the Wind Series. Monsoon features high-purity conductor metals (a finessed combination of AudioQuest’s Semi-Solid True-Concentric Perfect-Surface Copper+ and Long-Grain Copper) that have been carefully controlled for directionality to drain RF noise away from where it would cause the most harm. Clean power is the foundation to any great audio/video entertainment experience. Treat yours to AudioQuest Monsoon.
    See all A/V Cables & Connectors
    See all A/V Cables & Connectors
  8. CORSAIR - 2’ Premium Individually Sleeved 12+4pin PCIe Gen 5 Type-4 600W 12VHPWR Cable - Black - Front_Zoom
    Top comment

    "12v high power...Works as intended, i was able to get rid of the octopus of wiring under my gpu for one cable...Best power cable for 40xx GPU's...40xx series cards need to come with these cables!!"

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    Product Description

    For those who want to connect the latest PCIe 5.0 GPUs without creating extra clutter, the official CORSAIR Premium Individually Sleeved 600W PCIe 5.0 / Gen 5 12VHPWR PSU Cable is a must-have for modern PC builds. This premium cable reliably delivers power from a CORSAIR Type-4 PSU to the most advanced PCIe Gen 5 graphics cards, without the need for a 12+4pin adapter. The cable is usable with any Type-4 CORSAIR power supply via a dual 8-pin PCIe connection. Each flexible triple mesh paracord cable is individually sleeved and held together by an adjustable, interconnecting cable comb, adding a clean, professional look to your build.
    See all Power Supplies
    Top comment

    "12v high power...Works as intended, i was able to get rid of the octopus of wiring under my gpu for one cable...Best power cable for 40xx GPU's...40xx series cards need to come with these cables!!"

    See all customer reviews

    Product Description

    For those who want to connect the latest PCIe 5.0 GPUs without creating extra clutter, the official CORSAIR Premium Individually Sleeved 600W PCIe 5.0 / Gen 5 12VHPWR PSU Cable is a must-have for modern PC builds. This premium cable reliably delivers power from a CORSAIR Type-4 PSU to the most advanced PCIe Gen 5 graphics cards, without the need for a 12+4pin adapter. The cable is usable with any Type-4 CORSAIR power supply via a dual 8-pin PCIe connection. Each flexible triple mesh paracord cable is individually sleeved and held together by an adjustable, interconnecting cable comb, adding a clean, professional look to your build.
    See all Power Supplies
    See all Power Supplies
  9. Bosch - Powercord with Junction Box for Benchmark and Thermador Dishwashers for Hard-Wired Installations - White - Front_Zoom
    Top comment

    "Power....Powers the dishwasher. Not much else to say. Quality is good....Bosch Dishwasher Power Cord with Junction Box...The end of the power cord conveniently plugs into the back of the dishwasher without the need to join wires with wire nuts. "

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    Product Description

    Connect your dishwasher to power with this Bosch dishwasher power cord junction box accessory. Compatibility with select Bosch dishwashers enables efficient operation, while the 48-inch length supports easy access. This Bosch dishwasher power cord junction box accessory installs easily so your appliance can connect to a reliable source of power.
    See all Dishwasher Accessories
    Top comment

    "Power....Powers the dishwasher. Not much else to say. Quality is good....Bosch Dishwasher Power Cord with Junction Box...The end of the power cord conveniently plugs into the back of the dishwasher without the need to join wires with wire nuts. "

    See all customer reviews

    Product Description

    Connect your dishwasher to power with this Bosch dishwasher power cord junction box accessory. Compatibility with select Bosch dishwashers enables efficient operation, while the 48-inch length supports easy access. This Bosch dishwasher power cord junction box accessory installs easily so your appliance can connect to a reliable source of power.
    See all Dishwasher Accessories
    See all Dishwasher Accessories
  10. AudioQuest - 2.0M NRG Thunder HC Power Cable - Brown/Black - Front_Zoom
    Top comment

    "Power cable...The Thunder Power Cable provides a significant upgrade to power delivery on amplifiers"

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    Product Description

    Alternating Current, is a far-from-perfect power source. AC power technology is well over a century old and was never designed to meet the exacting standards of today’s high resolution audio-video components. AC noise is present at the utility source, and is then exacerbated by radio frequency noise that is induced (picked up by the AC power cord) and coupled to the component power supplies and to circuit ground. This creates distortion and low-level signal losses via the “masking effect.” Further, power amplifiers can require immense reserves of transient current for their power supplies to react to and then stabilize during dynamic audio passages. Most AC power cords and power conditioner-regenerators, though helpful to a point, are simply not up to the task. Power amplifiers present a real challenge for any AC power source, as the transient current requirements (though short in duration) can be many times that of the average (RMS) current consumption. Power amplifiers are also unique from all other components in that the current draw is dynamic, not constant, and it changes with volume and audio signal content. Though many AC power cords may feature low DC resistance to allow for some of this requirement, the characteristic impedance of the AC cable is equally responsible for assuring uncompromised performance. Many premium AC cords constrict or compress the audio transient as their characteristic impedance restricts the transient current.
    See all A/V Surge Protectors & Power
    Top comment

    "Power cable...The Thunder Power Cable provides a significant upgrade to power delivery on amplifiers"

    See all customer reviews

    Product Description

    Alternating Current, is a far-from-perfect power source. AC power technology is well over a century old and was never designed to meet the exacting standards of today’s high resolution audio-video components. AC noise is present at the utility source, and is then exacerbated by radio frequency noise that is induced (picked up by the AC power cord) and coupled to the component power supplies and to circuit ground. This creates distortion and low-level signal losses via the “masking effect.” Further, power amplifiers can require immense reserves of transient current for their power supplies to react to and then stabilize during dynamic audio passages. Most AC power cords and power conditioner-regenerators, though helpful to a point, are simply not up to the task. Power amplifiers present a real challenge for any AC power source, as the transient current requirements (though short in duration) can be many times that of the average (RMS) current consumption. Power amplifiers are also unique from all other components in that the current draw is dynamic, not constant, and it changes with volume and audio signal content. Though many AC power cords may feature low DC resistance to allow for some of this requirement, the characteristic impedance of the AC cable is equally responsible for assuring uncompromised performance. Many premium AC cords constrict or compress the audio transient as their characteristic impedance restricts the transient current.
    See all A/V Surge Protectors & Power
    See all A/V Surge Protectors & Power
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