We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Five green ATX 24-pin adapter boards with switches

myVolts

myVolts XH-M229 ATX 24-pin adapter board 5-pack

SKU CH-987Z-70HPM

A five-pack of ATX 24-pin adapter boards with an integrated switch and four separate voltage outputs for desktop chassis power supply testing

  • TypeAT
  • Built-in overcharge, over-discharge and overcurrent protection safeguards connected devices
  • Automatic charging cut-off stops power delivery once full to prevent overcharging
  • Stable voltage and current output protects sensitive components from damage
  • Four independent voltage rails provide flexible power distribution for testing
  • Compact 12.8 × 4.8 cm board fits tight chassis spaces easily

Five-pack ATX adapter boards

The myVolts XH-M229 modules convert a standard 24-pin ATX connector into four separate voltage outputs. Each board includes an integrated switch and protection against over-charge, over-discharge and over-current. The pack supplies five identical units for bench testing or multi-system builds.

Simple bench installation

Plug the 24-pin header onto the motherboard power socket and flip the onboard switch to enable output. The boards are compatible with ATX and partial BTX layouts, but the 5.04-inch length may interfere with adjacent components in tight chassis. Verify clearance before closing the case.

Check connector and space

Ensure your power supply uses a standard 24-pin ATX plug and that the 12.8 cm by 4.8 cm footprint fits the available area. The modules provide four voltage rails; confirm your load matches those outputs. No mounting hardware is included.

Highlights

  • Built-in overcharge, over-discharge and overcurrent protection safeguards connected devices
  • Automatic charging cut-off stops power delivery once full to prevent overcharging
  • Stable voltage and current output protects sensitive components from damage
  • Four independent voltage rails provide flexible power distribution for testing
  • Compact 12.8 × 4.8 cm board fits tight chassis spaces easily

Specifications

TypeAT

Questions about this item

How can I verify the XH-M229 adapter board is working correctly after connecting it to my ATX 24-pin power supply?

Connect the board to the PSU and flip the onboard switch; the four voltage output sets should deliver stable power to attached devices, and the protection functions will halt output if a fault occurs.

What comes in the package and are any extra cables or connectors required?

The box contains five XH-M229 24-pin ATX adapter boards measuring 12.8 by 4.8 cm; no additional cables or connectors are included.

The listing shows a single version — how do I choose the right capacity for my build?

Only one model, the XH-M229 with four voltage outputs and a 24-pin ATX interface, is supplied; select this version if your chassis uses a standard ATX 24-pin connector.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.