Do you have to use both molex adapters in order for the 6-pin to work? or will it work if you only plug in one of the two molex adapters? I found an adapter on amazon that only uses one but i cost more than this. But if this adapter requires both molex's to be plugged in then ill have to get the one on amazon because I only have two molex cables available from my PSU, and I need to power two 6-pin adapters for my graphics card to work.

Yes you need to use both molex connectors since it shares the wires between each. You could always use a 1 to 2 molex splitter first if you absolutely had to. If not totally necessary I'd just use 2 molex connectors just to be safe.

Can this power the Asus GTX GeForce 1060 TURBO?

If the card has a 6 pin plug, yes. If it needs a 6 + 2 plug, no.

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StarTech.com LP4PCIEXADAP 6 in. LP4 to 6 pin PCI Express Video Card Power Adapter Male to Male

(143) Write a Review

Style: 2xLP4 to 6 Pin

2xLP4 to 8 Pin
6 to 8 pin
6 Pin Extension
2xLP4 to 6 Pin

3 Connector Number
2-Tone
Male to Male

Overview

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Convert a Standard LP4 Power Supply Connector to a 6-pin PCI Express Video Card Power Connector. This 6in LP4 to 6 Pin PCI Express Video Card Power Adapter converts a standard LP4 power connector on your existing power supply to a 6 pin PCI Express video card power connector, allowing you to install a PCIe graphics card without having to upgrade the computer power supply. Eliminates the need to purchase an expensive power supply with a 6 Pin power connector required by PCI-Express Video Cards Product TypeInternal Power CordDevice SupportedPCI Express CardManufacturer Part NumberLP4PCIEXADAPPackaged Quantity1Limited WarrantyLifetimeProduct ModelLP4PCIEXADAPProduct NamePCI Express Video Power AdapterCord Length6"Connector on First End2 x 4-pin LP4 MaleConnector on Second End1 x 6-pin MaleEnvironmentally FriendlyYesEnvironmental CertificationRoHS

Model
Brand	StarTech.com
Model	LP4PCIEXADAP
Type	Power Adapter
Type	Cable Connectors
Color	2-Tone

Details
Length	6"
Cable Length	6 in.

Connectors
Connector A	2x Molex LP4 male
Connector B	1x PCIe 6pin male
Connector Number	3
Terminal Gender	Male to Male

Details
Specifications	Video Card Connector: 6-Pin Power Connector PSU Connector: 2 x LP4

Features
Features	This adapter cable converts your existing power supply's LP4 connector into a 6 Pin Power Connector. Eliminates the need to purchase an expensive power supply with a 6 Pin power connector required by PCI-Express Video Cards.

Group
Cable Length	0.5 ft.

Additional Information
First Listed on Newegg	January 19, 2026

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StarTech.com LP4PCIEXADAP 6 in. LP4 to 6 pin PCI Express Video Card Power Adapter Male to Male

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Item#: 9SIBSWCKS01347

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StarTech.com LP4PCIEXADAP 6 in. LP4 to 6 pin PCI Express Video Card Power Adapter Male to Male

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