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COMeap ATX Power Jumper Cable, 24 Pin ATX Red LED Power On/Off Switch Bridge Adapter Braided 21.5-inch(55cm)
COMeap

COMeap ATX Power Jumper Cable, 24 Pin ATX Red LED Power On/Off Switch Bridge Adapter Braided 21.5-inch(55cm)

Bottom line: The COMeap ATX Power Jumper Cable: Bench-tests a PSU with no motherboard: bridges 24-pin or 20-pin ATX on/off; main trade-off: LED stays dark on 20-pin supplies, so older units give no visual confirmation.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

Pros & Cons

Pros

  • ✓ Bench-tests a PSU with no motherboard: bridges 24-pin or 20-pin ATX on/off
  • ✓ Red LED confirms the rail is live at a glance on 24-pin supplies
  • ✓ Rated to 1000W, so it handles high-wattage ATX and retro AT-to-ATX bench work
  • ✓ 1007-18AWG tin-coated copper in a braided sleeve resists fraying at the connector
  • ✓ 21.5in (55cm) run plus included self-adhesive tape lets you route it off the bench

Cons

  • ✗ LED stays dark on 20-pin supplies, so older units give no visual confirmation
  • ✗ Single cable per pack - you need a second for dual-PSU bench setups
  • ✗ No inline switch position marking; on/off state relies on the LED alone
  • ✗ 55cm is short for reaching a PSU mounted in a full-tower case bottom

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SpecPicks Verdict

SpecPicks scored COMeap ATX Power Jumper Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies & cables category. COMeap's power supplies & cables lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies & cables of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • 『ATX Power Jumper Cable』Allowing you to turn on/off your 24 pin/20 pin ATX power supply;
  • 『LED Indication』Illuminated Red LED light indicates that the power supply is on;
  • 『Parameter』Gauge: 1007-18AWG (standard tin-coating copper wire), Length: 21.5inches(55cm), Maximum power: 1000 watts, Quantity: 1pcs, Self-adhesive tape*1pcs;
  • 『Sleeved』With Braided Sleeves for easy cable management;
  • 『Note』The LED light is off when to connect with 20 pin ATX power supply;

Full Specifications

BrandCOMeap
ColorRed
Gauge18
Wattage1000 watts
Plug TypeATX 24-pin connector
Unit Count1 Count
Item Length21.5 inches
Plug FormatATX 24-pin connector
CompatibilitySwitch
Connector GenderFemale
Special FeaturesBraided
Indoor Outdoor UsageOutdoor
『Parameter』Gauge1007-18AWG (standard tin-coating copper wire), Length: 21.5inches(55cm), Maximum power: 1000 watts, Quantity: 1pcs, Self-adhesive tape*1pcs;
Power Cord Prong Count24

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COMeap ATX Power Jumper Cable, 24 Pin ATX Red LED Power On/Off Switch Bridge Adapter Braided 21.5-inch(55cm) is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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COMeap ATX Power Jumper Cable, 24 Pin ATX Red LED Power On/Off Switch Bridge Adapter Braided 21.5-inch(55cm)
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