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Two black PCIe adapter cables, dual 6-pin female to single 8-pin male, 20 cm

DIXSG

DIXSG Dual 6 Pin Female to Single 8 Pin Male PCIe Graphics Power Cable 20cm 2 Pcs

SKU CH-TN0A-XK2T9

Two 20 cm adapters convert dual 6-pin PSU connectors into a single 8-pin GPU plug, 18 AWG, 90 W rated

  • Connector detailsMale-to-Female
  • Product typePCIe
  • Overall length5.51 in (14 cm)
  • DetailsConnector: Male-to-Female
  • Combines two 6-pin connectors into one 8-pin for stable GPU power delivery
  • 20 cm length keeps cable routing tidy inside compact cases
  • 18 AWG conductors rated for 90 W ensure reliable current handling
  • 14-pin male-to-female design matches standard PCIe graphics card sockets
  • Pack includes two identical adapters for dual-GPU setups

Power-adapter cable for dual-6-pin PSUs

This pair of 20 cm PCIe cables converts two 6-pin power-supply connectors into a single 8-pin male plug for a graphics card. Each cable uses 18 AWG conductors rated for 90 watts and carries 14 pins in a black round housing. The 5.51-inch length keeps routing tidy inside compact cases. Two cables are included for multi-GPU setups or spares.

Builders with 6-pin-only power supplies

The adapter suits systems where the PSU lacks native 8-pin PCIe leads but the graphics card requires one. It is not for builders whose power supply already provides enough 8-pin connectors or who need to split a single 8-pin output into two 6-pin inputs. Users requiring longer reach or higher wattage delivery should look at other solutions.

90-watt rating on 18 AWG wire

The 90-watt limit on 18 AWG conductors is the single specification that decides whether this cable can safely power a given graphics card. Cards drawing more than 90 watts through the 8-pin connector risk overheating the adapter. Check the card's power draw before installing.

How it compares

Measured against everything we stock in PC Power Cables, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 90% of the 1,029 comparable items (median $15.99).

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Specifications

Product
Brand name20 cm/7.8 in
Model name['Dual 6 Pin Female to Dual 8 Male']
Product typePCIe
Ports & slots
Connector detailsMale-to-Female
Size & build
Overall length5.51 in (14 cm)

Questions about this item

Should I choose the 20 cm or 7.8 in length for my build?

Both figures describe the same cable — 20 cm equals 7.8 in — so either listing works.

What does the 90 watt rating mean once the cable is installed?

The adapter can deliver up to 90 watts to an 8-pin GPU from two 6-pin PSU connectors.

How does the PCIe 8-pin male connector limit power delivery in practice?

The 8-pin male end follows the PCIe standard and, with 18 AWG wire, supports the 90 watt rating stated.

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