---
product_id: 549756615
title: "Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4X Adapter with SATA Power Port for Mainboard Graphics Card"
brand: "nfhk"
price: "A$56"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/549756615-oculink-sff-8612-sff-8611-to-pcie-pci-express-16x
store_origin: AU
region: Australia
---

# SATA power port 12V 2A max Compact 3.94x3.94x0.39 in PCIe 16x to 4x adapter Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4X Adapter with SATA Power Port for Mainboard Graphics Card

**Brand:** nfhk
**Price:** A$56
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your performance, slim your setup.

## Quick Answers

- **What is this?** Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4X Adapter with SATA Power Port for Mainboard Graphics Card by nfhk
- **How much does it cost?** A$56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/549756615-oculink-sff-8612-sff-8611-to-pcie-pci-express-16x)

## Best For

- nfhk enthusiasts

## Why This Product

- Trusted nfhk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Space-Savvy Design:** Ultra-slim 3.94-inch footprint fits effortlessly into modern compact builds.
- • **Plug & Play Simplicity:** Internal installation with minimal setup—upgrade your rig without the hassle.
- • **Power When You Need It:** Integrated SATA power port delivers stable 12V 2A to keep your high-performance cards running.
- • **Seamless PCIe Compatibility:** Supports all standard PCIe 16x, 8x, and 4x cards for ultimate versatility.
- • **Future-Ready Oculink Interface:** Leverages SFF-8611/8612 connectors optimized for next-gen client and market demands.

## Overview

The NFHK Oculink SFF-8612 to PCIe 16x 4x adapter is a compact, high-efficiency converter designed to connect PCIe cards via the SFF-8611/8612 Oculink interface. Supporting all standard PCIe 16x, 8x, and 4x cards, it includes a SATA power port delivering up to 12V 2A, ensuring stable power for demanding components. Perfect for professionals upgrading compact systems with versatile, future-proof connectivity.

## Description

Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4x Adapter with SATA Power Port for Mainboard  Oculink 4x connectors are internal and external small form factor PCI-E connectors and cables optimized for the client and market.  This oculink pci-e converter enables belowing applications.  One PCIE PCI-Express 16x 4x device can be connected,The converter can be installed into the system internally through the SFF-8611/8612 oculink interface.  The converter support all standard PCI-E 16x 8x 4x card, like USB,LAN,1394,Audio,Graphics Card.  The SATA power port only support 12V 2A power max. Please connect the extral power for your PCI-E card if the power is insufficient.

## Features

- The converter support all standard PCI-E 16x 8x 4x card, like USB,LAN,1394,Audio,Graphics Card.
- This oculink pci-e converter enables belowing applications.
- One PCIE PCI-Express 16x 4x device can be connected,The converter can be installed into the system internally through the SFF-8611/8612 oculink interface.
- The SATA power port only support 12V 2A power max. Please connect the extral power for your PCI-E card if the power is insufficient.
- Oculink 4x connectors are internal and external small form factor PCI-E connectors and cables optimized for the client and market.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | NFHK |
| Series | NF-SF-056 |
| Item model number | NF-SF-056 |
| Item Weight | 0.634 ounces |
| Product Dimensions | 3.94 x 3.94 x 0.39 inches |
| Item Dimensions  LxWxH | 3.94 x 3.94 x 0.39 inches |
| Manufacturer | NFHK |
| ASIN | B0BP24YVW5 |
| Country of Origin | China |
| Date First Available | December 5, 2022 |

## Product Details

- **Brand:** NFHK
- **Hardware Interface:** PCI, USB
- **Style:** SFF-8612 4X to PCI-E 16X
- **Item Weight:** 0.02 Kilograms
- **Compatible Devices:** Personal Computer

## Images

![Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4X Adapter with SATA Power Port for Mainboard Graphics Card - Image 1](https://m.media-amazon.com/images/I/51qmEZ5u1eL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Do you have a 3d print file for m.2 oculink cover for gpd win max 2? The one from gpd lines up to the sff connector wrong**
A: PCI-E 3.0 M.2 M-key to Oculink SFF-8612 SFF-8611 Host Adapter for GPD WIN Max2 External Graphics Card & SSD

This convertor only work for GPD WIN Max2 Laptop, Maybe not work for other laptop.

The convertor expands the system by one SFF-8612 interface.

It can be connected e.g. one SSD or Graphics Card by using an optional cable+power.

The card transmits PCI Express 4x signals using the NVMe protocol.

Data transfer rate up to 32 Gbps,Supports NVM Express (NVMe) 1.2


Package included:

1 x OCuLink SFF-8612 female to Key M male Adapter

1 x Oculink SFF-8611 cable.

1 x OCuLink SFF-8612 female to PCI-E 16x Adapter


System requirements

Linux Kernel 4.3 or above

Windows 8.1/8.1-64/10/10-64

**Q: Is there some kind of enclosure or mounting dock for this? Would be great for ssf psu & oculink mount dock.**
A: PCI-E 3.0 M.2 M-key to Oculink SFF-8612 SFF-8611 Host Adapter for GPD WIN Max2 External Graphics Card & SSD

This convertor only work for GPD WIN Max2 Laptop, Maybe not work for other laptop.

The convertor expands the system by one SFF-8612 interface.

It can be connected e.g. one SSD or Graphics Card by using an optional cable+power.

The card transmits PCI Express 4x signals using the NVMe protocol.

Data transfer rate up to 32 Gbps,Supports NVM Express (NVMe) 1.2


Package included:

1 x OCuLink SFF-8612 female to Key M male Adapter

1 x Oculink SFF-8611 cable.

1 x OCuLink SFF-8612 female to PCI-E 16x Adapter


System requirements

Linux Kernel 4.3 or above

Windows 8.1/8.1-64/10/10-64

**Q: is this pcie 4.0?**
A: Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4x Adapter with SATA Power Port for Mainboard

Oculink 4x connectors are internal and external small form factor PCI-E connectors and cables optimized for the client and market.

This oculink pci-e converter enables belowing applications.

One PCIE PCI-Express 16x 4x device can be connected,The converter can be installed into the system internally through the SFF-8611/8612 oculink interface.

The converter support all standard PCI-E 16x 8x 4x card, like USB,LAN,1394,Audio,Graphics Card.

The SATA power port only support 12V 2A power max. Please connect the extral power for your PCI-E card if the power is insufficient.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for Laptop eGPU setup
*by A***N on November 22, 2023*

I highly recommend it if you're working on a budget, worked on first boot with no driver issues compared to other docks I've previously purchased, the laptop I used was a Dell Latitude e5480 and paired it with a Rx 6600xt and purchased a second laptop back cover and cut out a hole so I can easily plug in the oculink with having to remove the cover every time I want to play games.

### ⭐ Poor quality, design flaws.
*by T***E on December 18, 2024*

I have bought a number of these riser cards, and while some work, about half have some kind of issue. Additionally there are design flaws making the connectors very weak and requiring support of the cable, and a SATA power connector is really not sufficient for the draw of a GPU from the pcie slot.

### ⭐⭐⭐⭐ Great compatibility
*by J***S on March 10, 2025*

Zero issues, No drivers needed, great for External Gpu setups, only issue being its lack of extra power support.

## Frequently Bought Together

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-04*