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Short black adapter cable with 4-pin Molex male plug and 6-pin PCIe female socket, 18cm long

SMUGDESK

SMUGDESK 4Pin Molex Male to 6Pin PCIE Female GPU Power Adapter Cable 18cm

SKU CH-A47F-PEFCA

Converts a 4-pin Molex connector to a 6-pin PCIe power plug for graphics cards with an 18cm cable

  • Converts 4pin Molex to 6pin PCIe for GPU power
  • Compact 18cm length enables clean internal cable routing
  • Secure connectors provide stable power transmission to graphics card
  • Plug-and-play installation requires no tools for quick setup
  • Compatible with most low-to-mid power GPUs and standard ATX PSUs

Power conversion for low-to-mid GPUs

This adapter converts a standard 4-pin Molex connector into a 6-pin PCIe power plug for graphics cards. It targets builders upgrading older power supplies that lack native PCIe connectors. The compact 18cm length keeps internal routing tidy in small chassis. It is not suited for high-end cards that require dual 6-pin or 8-pin inputs.

Check Molex availability and GPU draw

Verify that your power supply has a spare 4-pin Molex lead before ordering. Confirm the graphics card only needs a single 6-pin connector and falls within low-to-mid power limits. Ensure the 18cm reach fits the distance between your PSU cable and the GPU socket. Do not use this adapter if the card demands more than one PCIe power input.

Short cable reduces clutter

The 18cm design minimises excess wiring inside the case for cleaner airflow. Secure connectors maintain stable power delivery without loose fits. Plug-and-play installation requires no tools or additional software. No extra accessories or drivers are included in the pack.

How it compares

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

Price $10.99
Cheaper than about 73% of the 1,029 comparable items (median $15.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What connectors are on the cable and do I need anything else?

The cable has a 4pin Molex male plug on one end and a 6pin PCIe female socket on the other. It is a complete adapter; no extra parts are required.

There is only one length listed — is the 18cm version right for my build?

The single 18cm length keeps routing tidy in compact cases. Choose it when the power supply Molex connector sits close to the graphics card.

Will this adapter reliably power my mid-range graphics card?

It converts a standard Molex feed into a 6pin PCIe plug, delivering steady power for low-power and mid-range GPUs with a secure connection.

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