GPU Power Sleeved Cable Extension, 16pin(12+4) 12VHPWR PCIe 5.0 Connector Male to 3X PCIE 8 PIN for RTX 4070Ti/4080/3090Ti, with Pre-Installed Cable Combs-16AWG/White
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies EZDIY-FAB GPU Power Sleeved Cable Extension, 16pin(12+4) 12VHPWR… as a category leader on buyer feedback in the power supplies & cables category, based on 233 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. EZDIY-FAB's positioning sits comfortably above the category median. 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
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Backed by EZDIY-FAB'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
- Dedicated design for the specs of 12VHPWR PCIe 5.0 Graphics Card, Connect to RTX3090ti GPU without hassle, connecting to PCIe 8 PIN Cable from PSU to get a stable and reliable performance.
- This cable is only extension cable. Please do not plug it directly into you PSU. Please use a power supply with sufficient power according to the manufacturer's instructions. Generally, it is recommended to use a PSU of 1000W or more to match the graphics card RTX4080/3090ti.
- The cable material is made of 16AWG tinned copper, and the terminal is made of alloy copper, providing support for a maximum output of 600W, stable performance and safety under high-load use, no frame drop , no screen flickering, and continuous power supply.
- This 1 to 3x 8 Pin Sleeved extension cable replaces the complex connection configuration of the original 1 to 3x 8 Pin cable, which's configuration is unsightly and unsafe. Use the EZDIY-FAB extension cable, The best solution for safety and aesthetics.
- Featured with 4 pcs of cable comb, the appearance of the cable is well-organized, allowing you to easily achieve clean cable management and unified design.
- Please note that the GPU sleeved extension cable is not suitable for 12pin GeForce RTX 30' Series GPU. Only support 12+4pin 4080/3090TI GPU.
Full Specifications
| Brand | EZDIY-FAB |
|---|---|
| Color | White |
| Gauge | 16.0 |
| Model | EZDPR186 |
| Wattage | 600 watts |
| Cable Type | PCIe |
| Item Shape | Round |
| Model Name | US-300MM 16AWG 12+4 to 8in-W |
| Unit Count | 1.0 Count |
| Part Number | EZDPR186 |
| Connector Type | 12vhpwr, Pcie |
| Number of Pins | 40 |
| Maximum Current | 50 Amps |
| Maximum Voltage | 48 Volts |
Ready to buy?
EZDIY-FAB GPU Power Sleeved Cable Extension, 16pin(12+4) 12VHPWR PCIe 5.0 Connector Male to 3X PCIE 8 PIN for RTX 4070Ti/4080/3090Ti, with Pre-Installed Cable Combs-16AWG/White 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 2026-05-26. Price and availability subject to change.