---
product_id: 575582031
title: "Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4X Adapter with SATA Power Port for Motherboard Graphics Card"
brand: "nfhk"
price: "€ 95.78"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/575582031-oculink-sff-8612-sff-8611-to-pcie-pci-express-16x
store_origin: HR
region: Croatia
---

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

**Brand:** nfhk
**Price:** € 95.78
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your rig with sleek Oculink speed!

## Quick Answers

- **What is this?** Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4X Adapter with SATA Power Port for Motherboard Graphics Card by nfhk
- **How much does it cost?** € 95.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/575582031-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

- • **Power-Optimized Design:** Includes SATA power port delivering up to 12V 2A to keep your high-performance cards energized.
- • **Plug-and-Play Integration:** Effortlessly installs inside your system, enhancing your motherboard’s connectivity without hassle.
- • **Universal PCI-E Compatibility:** Seamlessly connects PCI-E 16x, 8x, and 4x cards for ultimate flexibility.
- • **Versatile Application Support:** Perfect for USB, LAN, 1394, audio, and graphics cards—future-proof your setup.
- • **Space-Saving Small Form Factor:** Utilizes sleek SFF-8611/8612 Oculink connectors for clean, efficient internal installation.

## Overview

The NFHK Oculink SFF-8612/SFF-8611 to PCI-E 16x 4x adapter enables internal connection of PCI-E 16x, 8x, and 4x cards via a compact Oculink interface, supporting a wide range of devices including graphics and audio cards. Featuring a SATA power port delivering up to 12V 2A, it ensures stable power supply while maintaining a small form factor optimized for modern motherboards.

## Description

Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4x Adapter with SATA Power Port for Motherboard Oculink 4x connectors are internal and external PCI-E connectors and small form factor cables optimized for the customer and the market. This oculink pci-e converter allows below applications. A PCIE PCI-Express 16x 4x device can be connected, the converter can be installed internally into the system via the SFF-8611/8612 Oculink interface. The converter supports all standard PCI-E 16x 8x 4x cards, such as USB, LAN, 1394, audio, graphics cards. The SATA power connector only supports a maximum of 12V 2A power. Please connect the external power supply for your PCI-E card if the power is not enough.

## Features

- The converter supports all standard PCI-E 16x 8x 4x cards, such as USB, LAN, 1394, audio, graphics cards.
- This oculink pci-e converter allows below applications.
- A PCIE PCI-Express 16x 4x device can be connected, the converter can be installed internally into the system via 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 PCI-E connectors and cables with small form factor optimized for the customer and the 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 Motherboard 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.

## Frequently Bought Together

- NFHK Oculink SFF-8612 SFF-8611 to PCIE PCI-Express 16x 4X Adapter with SATA Power Port for Mainboard Graphics Card
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**Shop now:** [https://www.desertcart.hr/products/575582031-oculink-sff-8612-sff-8611-to-pcie-pci-express-16x](https://www.desertcart.hr/products/575582031-oculink-sff-8612-sff-8611-to-pcie-pci-express-16x)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-02*