The KINGSTER 2×4-Pin Molex IDE to 8-Pin Power Cable is an internal power adapter designed to convert two standard 4-pin Molex connectors into a single 8-pin PCIe power connector. It is commonly used to power graphics cards in systems where the power supply lacks a dedicated PCIe 8-pin output. This cable supports up to 150 watts of power delivery through the 8-pin connector and requires both Molex ends to be connected for safe and balanced current distribution. It features durable construction with 16–18 AWG wiring and secure, keyed connectors to ensure reliable and safe operation.
Key Features:
Converts two 4-pin Molex connectors into one 8-pin PCIe power connector
Supports up to 150W power output for compatible GPUs
Ideal for older power supplies without PCIe 8-pin support
Requires both Molex connectors to be used simultaneously
Uses 16–18 AWG wires for stable and reliable power delivery
Keyed connectors prevent incorrect installation
Suitable for temporary or emergency GPU power solutions




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