--- product_id: 136028239 title: "OOMIAK 2 Pack 4-Pin Female to 8-Pin Male ATX EPS 12V Motherboard CPU Power Supply P4 Converter Cable - 8inch" brand: "usonline911" price: "3.19 DT" currency: TND in_stock: false reviews_count: 11 url: https://www.desertcart.tn/products/136028239-oomiak-2-pack-4-pin-female-to-8-pin-male store_origin: TN region: Tunisia --- # 8-inch cable length for flexible setups 4-pin to 8-pin CPU power conversion 2-pack for dual motherboard compatibility OOMIAK 2 Pack 4-Pin Female to 8-Pin Male ATX EPS 12V Motherboard CPU Power Supply P4 Converter Cable - 8inch **Brand:** usonline911 **Price:** 3.19 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Power your next-gen build without compromise! ## Quick Answers - **What is this?** OOMIAK 2 Pack 4-Pin Female to 8-Pin Male ATX EPS 12V Motherboard CPU Power Supply P4 Converter Cable - 8inch by usonline911 - **How much does it cost?** 3.19 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/136028239-oomiak-2-pack-4-pin-female-to-8-pin-male) ## Best For - usonline911 enthusiasts ## Why This Product - Trusted usonline911 brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Pack Advantage:** Two cables included to support multi-CPU or future-proof builds without extra purchases. - • **Optimal Cable Length:** 8-inch cables provide the perfect balance between reach and cable management. - • **Plug & Play Confidence:** Trusted by pros and DIYers alike for stable, reliable power delivery with zero hassle. - • **Seamless Power Upgrade:** Convert your legacy 4-pin PSU to modern 8-pin motherboard CPU power effortlessly. - • **Guaranteed Compatibility:** Specifically designed for ATX 12V EPS motherboard connectors — no risk of GPU mix-ups. ## Overview The OOMIAK 2 Pack 4-Pin Female to 8-Pin Male ATX EPS 12V CPU Power Supply Converter Cables are 8-inch adapters designed to convert older 4-pin PSU connectors into modern 8-pin motherboard CPU power connectors. Ideal for upgrading or extending power supply compatibility, this dual-pack ensures reliable, safe power delivery exclusively for motherboards, not GPUs. ## Description OOMIAK 2 Pack 4-Pin female to 8-Pin male ATX EPS 12V Motherboard CPU Power Supply P4 Converter cable - 8inch Features: Side 1: 1 X ATX 12V P4 4 pin female Side 2: 1 X ATX 12V 8 pin male Cable Length: 8-inch/20CM Package Included: 2 x 4-Pin female to 8-Pin male 8inch Motherboard CPU Power Adapter Cable Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Review: More people need to know about these - I've looked around at the 8 local computer repair stores that also sell parts and cables. No one had this nor have they even heard of it. I have an EVGA Supernova NEX750B semi modular power supply and it only has two non-modular CPU power cables that each have four pins, where my new motherboard requires an 8 pin and a 4 pin. I have run the computer for a whole day and my power management software doesn't show any issues. Review: As Advertised - Plug connectors were a match. Recently bought a new case as the old one's power/reset switches were OOC. New case had power supply in another location that was too far for the ATX wiring. Bought this and got connected, machine back up! ## Features - Used when there is a 8 pin CPU power connector on new motherboard, but the old power supply just has a 4 pin connector - Providing a convenient solution for converting the ATX power supply's 4 pin 12V connector into a 8 pin 12V motherboard CPU power connector - Connector A: 1 X ATX 12V P4 4 pin female, connector B: 1 X ATX 12V 8 pin male - Note: The connector is ATX 8pin, not pci-e 8 pin. It can only be used on the motherboard. If you plugged the 8pin connector in the graphics card, it will burn - Package include 2-pack 4-Pin female to 8-Pin male 8inch Motherboard CPU Power Adapter Cable ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07R132S5K | | Best Sellers Rank | #481,273 in Electronics ( See Top 100 in Electronics ) #11,758 in Audio & Video Power Cables | | Brand | USonline911 | | Color | Yellow | | Connector Gender | Male-to-Female | | Customer Reviews | 4.3 4.3 out of 5 stars (237) | | Item Length | 8 Inches | | Manufacturer | OOMIAK | | Model Number | OO-4P8P2P | | Plug Type | Type A | | UL Listed | Yes | | UPC | 656699155660 | | Voltage | 12 Volts | ## Product Details - **Brand:** USonline911 - **Color:** Yellow - **Connector Gender:** Male-to-Female - **Plug Format:** Type A - **Voltage:** 12 Volts ## Images ![OOMIAK 2 Pack 4-Pin Female to 8-Pin Male ATX EPS 12V Motherboard CPU Power Supply P4 Converter Cable - 8inch - Image 1](https://m.media-amazon.com/images/I/61IWD98rCkL.jpg) ![OOMIAK 2 Pack 4-Pin Female to 8-Pin Male ATX EPS 12V Motherboard CPU Power Supply P4 Converter Cable - 8inch - Image 2](https://m.media-amazon.com/images/I/51z9VL18yyL.jpg) ![OOMIAK 2 Pack 4-Pin Female to 8-Pin Male ATX EPS 12V Motherboard CPU Power Supply P4 Converter Cable - 8inch - Image 3](https://m.media-amazon.com/images/I/51kenkCSAsL.jpg) ![OOMIAK 2 Pack 4-Pin Female to 8-Pin Male ATX EPS 12V Motherboard CPU Power Supply P4 Converter Cable - 8inch - Image 4](https://m.media-amazon.com/images/I/5126n+FZv4L.jpg) ![OOMIAK 2 Pack 4-Pin Female to 8-Pin Male ATX EPS 12V Motherboard CPU Power Supply P4 Converter Cable - 8inch - Image 5](https://m.media-amazon.com/images/I/51pzXlFJtuL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ More people need to know about these *by N***. on August 5, 2019* I've looked around at the 8 local computer repair stores that also sell parts and cables. No one had this nor have they even heard of it. I have an EVGA Supernova NEX750B semi modular power supply and it only has two non-modular CPU power cables that each have four pins, where my new motherboard requires an 8 pin and a 4 pin. I have run the computer for a whole day and my power management software doesn't show any issues. ### ⭐⭐⭐⭐⭐ As Advertised *by D***W on May 23, 2021* Plug connectors were a match. Recently bought a new case as the old one's power/reset switches were OOC. New case had power supply in another location that was too far for the ATX wiring. Bought this and got connected, machine back up! ### ⭐⭐⭐⭐⭐ Early arrival *by A***E on April 10, 2023* Good cord that fits on mainboard from four prong to eight prong. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/136028239-oomiak-2-pack-4-pin-female-to-8-pin-male](https://www.desertcart.tn/products/136028239-oomiak-2-pack-4-pin-female-to-8-pin-male) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-08*