myVolts
myVolts Multiple Power Supply Adapter ATX 24 pin to 8 x Molex 4Pin & 2 x 6Pin
Adapter board connects one ATX 24-pin source to eight Molex 4-pin and two 6-pin outputs with 12 V LED metering
- TypeAT
- Powers two PSUs simultaneously from a single ATX 24-pin source
- Eight Molex 4-pin connectors plus two 6-pin outputs for graphics cards
- Built-in voltmeter shows 12 V rail status at a glance
- LED indicators confirm standby, power-good, +5 V and +12 V lines
- Compact 9.4 × 9.1 cm board fits tight mining or multi-GPU builds
Multi-PSU adapter for mining rigs
This adapter board lets a single ATX 24-pin motherboard connector control two separate power supplies at once. It splits the signal into eight Molex 4-pin and two 6-pin outputs for graphics cards. A built-in LED voltmeter shows the 12 V rail while status LEDs indicate standby, power-good, 5 V and 12 V lines. The unit measures 9.4 by 9.1 cm and is aimed at multi-GPU mining configurations.
Installation and common issues
Plug the primary PSU into the Molex 4-pin female header and the secondary PSU into the 24-pin female header, then connect the 6-pin leads to each graphics card. An electronic on/off switch toggles both supplies simultaneously. The supplier stresses that connectors must be inserted in the correct orientation; reversing or offsetting a plug can damage the board. If resistance is felt, hold the socket firmly before seating the connector.
ATX signalling limits
The board simply bridges the ATX power-on signal across two PSUs and does not regulate voltage or balance current between them. Both supplies must share a common ground through the motherboard for stable operation. Total available power is capped by the lower-rated unit and by the wire gauge of the Molex and 6-pin cables. No active load-sharing or protection circuitry is present on the adapter itself.
Points forts
- Powers two PSUs simultaneously from a single ATX 24-pin source
- Eight Molex 4-pin connectors plus two 6-pin outputs for graphics cards
- Built-in voltmeter shows 12 V rail status at a glance
- LED indicators confirm standby, power-good, +5 V and +12 V lines
- Compact 9.4 × 9.1 cm board fits tight mining or multi-GPU builds
Caractéristiques
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Questions sur cet article
How do I confirm the adapter is functioning after connecting it?
The LED voltmeter shows 12 V and the four indicator lights — standby, power OK, +5 V and +12 V — will illuminate when the electronic switch turns both supplies on.
What connectors come with the unit and what must I provide?
The board includes one ATX 24 pin input, eight Molex 4 pin outputs and two 6 pin outputs; you must supply two compatible PSUs and the graphics cards.
Which version should I choose for a mining rig with multiple GPUs?
This single model provides eight Molex and two 6 pin connectors, supporting simultaneous start-up of two low-power supplies for expanded GPU power.
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