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Thin dual PSU adapter cable with 24-pin 20+4 main and two 24-pin secondary connectors, 85cm length

myVolts

myVolts Dual PSU Adapter 24Pin 20+4 Thin PC Desktop 85cm 2000W

SKU CH-E55B-6HAAA

Connects two power supplies to one motherboard via 24-pin and 20+4-pin interfaces, supporting up to 2000W over 85cm cables

  • TypeAT
  • Connect two PSUs for extra power without hardware upgrades
  • Link three power units to one motherboard via 24-pin connectors
  • 20+4 pin design works with both 24-pin and 20-pin sockets
  • 85 cm thin cable keeps routing tidy and signal stable
  • Supports combined loads up to 2000 W for high-end graphics cards

Dual PSU adapter for three power units

This myVolts adapter connects two secondary power supplies and one main unit to a single motherboard through 24-pin interfaces. It is built for desktop PCs that need more combined wattage than a single PSU can deliver. The 20+4 pin main connector works with both 24-pin and 20-pin motherboard sockets. Thin 85 cm cables keep routing tidy inside the case.

2000 W combined headroom and 85 cm reach

The assembly is rated for large power supplies totalling up to 2000 W, giving ample headroom for multi-GPU rigs or heavy compute loads. Each secondary line draws from its own PSU while the main line manages motherboard signalling. The 85 cm length suits full-tower and mid-tower layouts without excess slack. Beyond the 2000 W aggregate limit the adapter cannot guarantee stable transmission.

Replaces single-PSU upgrades and splitters

Use this cable when a graphics card or workstation workload exceeds the capacity of one power supply and you prefer not to buy a higher-wattage unit. It also removes the need for basic 24-pin splitters that cannot coordinate multiple PSUs. The jump is not worth it for systems already running comfortably on a single quality PSU or for builders who need modular cabling and per-rail monitoring.

Highlights

  • Connect two PSUs for extra power without hardware upgrades
  • Link three power units to one motherboard via 24-pin connectors
  • 20+4 pin design works with both 24-pin and 20-pin sockets
  • 85 cm thin cable keeps routing tidy and signal stable
  • Supports combined loads up to 2000 W for high-end graphics cards

Specifications

TypeAT

Questions about this item

Will the 20+4 pin connector on this adapter fit the 24-pin socket on my older motherboard?

Yes, the 20+4 pin connector separates so you can plug the 20-pin portion into an older 20-pin motherboard socket while leaving the 4-pin section disconnected.

How can I verify both power supplies are delivering power through the adapter after installation?

When the system powers on and the graphics card runs without throttling or shutdown under load, the adapter is correctly passing power from both units to the motherboard.

Does the package include the two power supplies or only the 85 cm adapter cable?

Only the adapter cable is included; you must supply two compatible ATX power supplies yourself.

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