EZDIY-FAB
EZDIY-FAB RTX 3000 12 Pin to Dual 8 Pin PCIe Sleeved Extension Cable, Black
Bottom line: The EZDIY-FAB RTX 3000 12 Pin to Dual 8 Pin PCIe Sleeved Extension Cable: 12-pin to dual 8-pin adapter sized for RTX 3060 Ti, 3070 and 3080 Founders Edition; main trade-off: not rated for 3080 Ti or 3090 FE — use the 16AWG version (ASIN B09ZGYVLZH).
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Pros & Cons
Pros
- ✓ 12-pin to dual 8-pin adapter sized for RTX 3060 Ti, 3070 and 3080 Founders Edition
- ✓ 18AWG UL1007 wiring rated for 500W-1300W power supplies
- ✓ 300mm length with cable combs for clean, uniform routing
- ✓ High-density flexible sleeve stays stiff yet bends where you need it
Cons
- ✗ Not rated for 3080 Ti or 3090 FE — use the 16AWG version (ASIN B09ZGYVLZH)
- ✗ Built for Ampere Founders Edition cards, not every AIB board layout
- ✗ 300mm can leave excess slack in compact ITX builds
- ✗ Black only, no color or RGB options despite the lighting listing
SpecPicks Verdict
SpecPicks scored EZDIY-FAB RTX 3000 12 Pin to Dual 8 Pin PCIe Sleeved Extension Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the rgb & lighting category. EZDIY-FAB's rgb & lighting lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for rgb & lighting 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Designed for NVIDIA GeForce RTX 3000 Founders Edition graphics cards, converting a 12-pin GPU connector to dual 8-pin PCIe PSU connections. Compatible with RTX 3060 Ti, RTX 3070 and RTX 3080 FE for clean and reliable power extension.
- Built with UL1007 standard 18AWG wire for stable power delivery. Supports 500W to 1300W power supplies, making it ideal for gaming PCs and high-performance desktop builds.
- Manufactured with durable 18AWG sleeved wire and a high-density protective sleeve that combines flexibility with strength. Perfect for custom PC builds, clean cable routing and professional cable management.
- The 300mm extension cable includes cable combs to keep cables neatly aligned, helping create a cleaner PC interior while improving airflow and overall build appearance.
- Designed for RTX 3060 Ti, RTX 3070 and RTX 3080 Founders Edition graphics cards. This 18AWG extension cable is not intended for RTX 3080 Ti or RTX 3090 Founders Edition models with higher power requirements.
Full Specifications
| Brand | EZDIY-FAB |
|---|---|
| Color | Black |
| Gauge | 18 |
| Model | US-B-12 to 8 pin |
| Wattage | 500 watts |
| Cable Type | PCIe |
| Item Shape | Round |
| Model Name | US-B-12 to 8 pin |
| Unit Count | 1 Count |
| Part Number | US-B-12 to 8 pin |
| Compatibility | PC |
| Connector Type | 8 Pin PCIe |
| Number of Pins | 28 |
| Outer Material | High-Density Flexible Material |
| Maximum Voltage | 12 volts_of_direct_current |
| Number of Items | 1 |
| Special Feature | Flexible |
| Connector Gender | Male-to-Female |
| Specification Met | UL |
| Compatible Devices | Personal Computer |
Ready to buy?
EZDIY-FAB RTX 3000 12 Pin to Dual 8 Pin PCIe Sleeved Extension Cable, Black is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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