JacobsParts
(5-Pack) JacobsParts 4-pin Molex Male to 2X 4-pin Molex Female Power Y-Splitter Extension Cable
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
Split a single 4-pin Molex power connector into two so you can power more devices with your existing power supplyAlso useful as a Molex extension cable18 AWG copper wire8 Inches / 20cm
SpecPicks Verdict
SpecPicks classifies (5-Pack) JacobsParts 4-pin Molex Male to 2X 4-pin Molex Female Power… as a solid pick with broad community endorsement in the power supplies & cables category, based on 67 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. JacobsParts's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for power supplies & cables of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.3★ customer rating
- ✓ Also useful as a Molex extension cable
- ✓ Backed by JacobsParts's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Split a single 4-pin Molex power connector into two so you can power more devices with your existing power supply
- Also useful as a Molex extension cable
- 18 AWG copper wire
- 8 Inches / 20cm
Full Specifications
| Brand | JacobsParts |
|---|---|
| Gauge | 18.0 |
| Unit Count | 5.0 Count |
| Item Length | 8 Inches |
| Model Number | MLX-Y-5PK |
| Mfr Part Number | MLX-Y-5PK |
| Connector Gender | Male-to-Female |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Number Of Conductors | 2 |
| Power Cord Prong Count | 4 |
Ready to buy?
(5-Pack) JacobsParts 4-pin Molex Male to 2X 4-pin Molex Female Power Y-Splitter Extension Cable is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
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