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54cm copper tin wire 24-pin ATX PSU tester with ON/OFF switch

Qyouth

Qyouth Watch Accessory Series 1 Screen Protector 54cm 24-Pin ATX PSU Tester ON/OFF Switch

SKU CH-BB85-D36MB

A 54 cm copper-tin cable with a 24-pin ATX connector and an ON/OFF switch for testing PC power supplies

  • Size/DimensionsSeries 1
  • TypeScreen Protector
  • Material2023-07-17 5-33-49--618
  • 54 cm cable gives flexible placement inside the case
  • 24-pin female connector plugs directly into ATX supply
  • Built-in ON/OFF switch starts the PSU without a motherboard
  • Copper tin wire carries the test current reliably

24-Pin ATX PSU Tester with Switch

This 54 cm copper-tin cable carries a 24-pin female ATX connector and an integrated on/off switch. It lets you power a supply outside a chassis for bench testing or quick voltage checks without shorting pins manually. The jumper bridges the required pins so the PSU starts as soon as the switch is toggled. Builders and technicians can verify fan spin and rail presence before committing to a full system assembly.

Replaces Paperclip Jumpers for Safer Bench Tests

The switch removes the need to bend a wire or hold contacts together while probing voltages. It is worth the jump when you test multiple units in a row or need both hands free for a multimeter. Not suited for builders who want automated load testing or software monitoring because the device only provides a manual start signal. No data logging or protective circuitry is included.

Highlights

  • 54 cm cable gives flexible placement inside the case
  • 24-pin female connector plugs directly into ATX supply
  • Built-in ON/OFF switch starts the PSU without a motherboard
  • Copper tin wire carries the test current reliably

Specifications

Size/DimensionsSeries 1
TypeScreen Protector
Material2023-07-17 5-33-49--618

Questions about this item

What length is the cable on the 24-pin ATX PSU tester?

The cable measures 54cm end to end, giving enough reach to bridge the motherboard socket and a bench power supply without strain.

Which step do builders most often miss when using the ON/OFF switch on this tester?

They plug the 24-pin female connector into the board but forget to flip the switch to ON, so the PSU never receives the start-up signal.

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