---
product_id: 530206050
title: "NFHK Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4x Adapter with SATA Power Port for Mainboard Graphics Card"
brand: "nfhk"
price: "R978"
currency: ZAR
in_stock: true
reviews_count: 9
category: "Nfhk"
url: https://www.desertcart.co.za/products/530206050-nfhk-oculink-sff-8612-sff-8611-to-pcie-pci-express
store_origin: ZA
region: South Africa
---

# SATA power port 12V 2A max SFF-8611/8612 internal Oculink interface Supports PCI-E 16x/8x/4x cards NFHK Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4x Adapter with SATA Power Port for Mainboard Graphics Card

**Brand:** nfhk
**Price:** R978
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your performance with sleek Oculink precision!

## Quick Answers

- **What is this?** NFHK 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?** R978 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/530206050-nfhk-oculink-sff-8612-sff-8611-to-pcie-pci-express)

## 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

- • **Future-Proof Your Setup:** Perfect for cutting-edge GPUs like RTX 4070, unlocking external GPU potential on compact devices.
- • **Plug & Play Convenience:** Auto power-on feature syncs with your system startup for effortless operation without manual toggling.
- • **Reliable Power Delivery:** Built-in SATA power port delivering stable 12V 2A power with easy external power support for high-demand cards.
- • **Compact Oculink Integration:** Optimized small form factor SFF-8611/8612 interface for sleek internal system installation.
- • **Universal PCI-E Compatibility:** Seamlessly supports all standard PCI-E 16x, 8x, and 4x cards including USB, LAN, Audio, and Graphics.

## Overview

The NFHK Oculink SFF-8612 to PCI-E 16x 4x adapter is a compact, high-performance converter designed for professional setups. It supports all standard PCI-E cards, integrates seamlessly via the SFF-8611/8612 Oculink interface, and features a SATA power port delivering up to 12V 2A. Ideal for external GPU enclosures and advanced PCI-E devices, it ensures reliable power and effortless installation, making it a must-have for millennial pros seeking cutting-edge connectivity and performance.

## 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.

Review: Worked great with my GPD Win 4 2023 - This works great. It has a power switch on the board but i discovered that if you leave it in the off position it will automatically power on when the Win 4 turns on and switch off when shut down :-) I now have my RTX 4070 setup in an external oculink enclosure running straight off the Win 4 Pro. Note: You will need to download the nvidia error 43 fixer script if you plan to use a nvidia gpu with this board like i did, just google it ;-). Also, I bought a 90 degree atx 24pin adapter to allow this to work in my enclosure because as standard the 24 pin power cable comes straight out the side and would not fit.
Review: Cable not included! - Useless without the cable

## 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 |
|---------------|-------|
| ASIN | B0BP24YVW5 |
| Best Sellers Rank | 100,004 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 790 in SATA Cables 1,090 in Motherboards |
| Guaranteed software updates until | unknown |
| Item model number | NF-SF-056 |
| Manufacturer | NFHK |
| Product Dimensions | 10 x 10 x 1 cm; 18 g |

## Product Details

- **Brand:** NFHK
- **Compatible devices:** Personal Computer
- **Hardware interface:** PCI, USB
- **Item weight:** 0.02 Kilograms
- **Style:** SFF-8612 4X to PCI-E 16X

## Images

![NFHK 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)

## 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

### ⭐⭐⭐⭐⭐ Worked great with my GPD Win 4 2023
*by A***R on 30 October 2023*

This works great. It has a power switch on the board but i discovered that if you leave it in the off position it will automatically power on when the Win 4 turns on and switch off when shut down :-) I now have my RTX 4070 setup in an external oculink enclosure running straight off the Win 4 Pro. Note: You will need to download the nvidia error 43 fixer script if you plan to use a nvidia gpu with this board like i did, just google it ;-). Also, I bought a 90 degree atx 24pin adapter to allow this to work in my enclosure because as standard the 24 pin power cable comes straight out the side and would not fit.

### ⭐ Cable not included!
*by M***L on 29 October 2023*

Useless without the cable

### ⭐⭐⭐⭐⭐ Works with a blade 18 and using the 4090 as a egpu
*by S***R on 11 January 2024*

Works as it should. Getting crazy perfomance on 19 13950hx laptop. Had to use a different nvme oculink adapter tho. So gpu does not shut down with the laptop. But it does shut down is you use the small once it came with. Unfortunately it sticks out wrong way for me so had use another adapter. Works good

## Frequently Bought Together

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-03*