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Pure white sleeved 16-pin 12VHPWR extension cable splitting to three 8-pin PCIe connectors with pre-installed combs

Monoprice EZDPR186-2 GPU Power Sleeved Cable Extension 16pin 12VHPWR to 3x PCIe 8 Pin 16AWG Pure White

SKU CH-427T-NARVG

A 16AWG 12VHPWR extension cable with pre-installed combs splits one 16-pin connector into three PCIe 8-pin plugs for RTX 40-series cards up to 600W

  • TypeCable Connectors
  • ColorBlack
  • Connector Number1
  • Connector DetailDVI to DVI
  • Terminal GenderMale to Male
  • SpecificationsFast Charging, CE, 16 amps, 12 volts_of_direct_current, 12vh
  • Connects RTX 40-series GPUs to legacy PSU PCIe 8-pin cables
  • 16AWG tinned copper core delivers up to 600W stable power
  • Four pre-installed cable combs keep sleeved wires neatly organised
  • Alloy copper terminals ensure reliable current transmission under load
  • Designed for 12VHPWR PCIe 5.0 graphics cards including RTX 4070 Ti, 4080, 4090 and 3090 Ti

Dedicated 12VHPWR Extension Cable

This Monoprice EZDPR186-2 extension cable converts a single 12+4 pin 12VHPWR connector into three standard PCIe 8-pin plugs. It is built for RTX 40-series and RTX 3090 Ti graphics cards that require the 12VHPWR interface. The cable is designed solely as an extension and must not be plugged directly into a power supply unit.

Pre-Installed Combs and 16AWG Conductors

Four cable combs come pre-installed on the nylon-sleeved wires, keeping the three 8-pin branches aligned for clean routing. The 16AWG tinned copper cores and alloy copper terminals are rated for 16 amps at 12 volts, delivering up to 600W of continuous power without voltage drop or signal instability.

600W Headroom for High-End GPUs

The assembly supports the full 600W specification of the 12VHPWR standard, covering cards such as the RTX 4070 Ti, 4080 and 4090. It is not compatible with the older 12-pin connector found on earlier RTX 30-series models. Builders using a PSU without native 12VHPWR output gain a tidy, high-current bridge, but the cable cannot replace a missing PSU connector or supplement an undersized power supply.

Highlights

  • Connects RTX 40-series GPUs to legacy PSU PCIe 8-pin cables
  • 16AWG tinned copper core delivers up to 600W stable power
  • Four pre-installed cable combs keep sleeved wires neatly organised
  • Alloy copper terminals ensure reliable current transmission under load
  • Designed for 12VHPWR PCIe 5.0 graphics cards including RTX 4070 Ti, 4080, 4090 and 3090 Ti

Specifications

BrandMonoprice
ModelEZDPR186-2
TypeCable Connectors
ColorBlack
Connector Number1
Connector DetailDVI to DVI
Terminal GenderMale to Male
SpecificationsFast Charging, CE, 16 amps, 12 volts_of_direct_current, 12vhpwr, Pcie 8 Pin, 8, Pure White, EZDPR186-2
FeaturesFast Charging

Questions about this item

Will the 16AWG tinned copper wires need replacement after extended high-load use?

The 16AWG tinned copper conductors and alloy copper terminals are rated for 600W maximum output and built for continuous high-load operation without degradation.

What thermal limit appears first when the cable runs at 600W all day?

The 16AWG tinned copper core and alloy copper terminals are designed for efficient power transmission and heat resistance at the full 600W rating.

How much heat does the 12VHPWR connector produce during sustained 600W delivery?

High-density 16AWG copper and alloy terminals minimise resistance, keeping connector temperatures low even at the maximum 600W load.

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