---
product_id: 725744597
title: "Xiwai PCI-Express 4.0 1x Oculink SFF-8612 SFF-8611 Host Card U.2 SSD eGPU External Graphics Card Dock for PCIE"
brand: "xiwai"
price: "13583.54 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Xiwai"
url: https://www.desertcart.tn/products/725744597-xiwai-pci-express-4-0-1x-oculink-sff-8612-sff
store_origin: TN
region: Tunisia
---

# PCIe 4.0 - blazing 64Gbps speed Universal compatibility - GPU, SSD, expansion cards Oculink SFF-8612 - next-gen compact connector Xiwai PCI-Express 4.0 1x Oculink SFF-8612 SFF-8611 Host Card U.2 SSD eGPU External Graphics Card Dock for PCIE

**Brand:** xiwai
**Price:** 13583.54 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade your rig with the future-proof PCIe 4.0 Oculink adapter!

## Quick Answers

- **What is this?** Xiwai PCI-Express 4.0 1x Oculink SFF-8612 SFF-8611 Host Card U.2 SSD eGPU External Graphics Card Dock for PCIE by xiwai
- **How much does it cost?** 13583.54 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/725744597-xiwai-pci-express-4-0-1x-oculink-sff-8612-sff)

## Best For

- xiwai enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Upgrade:** Transform your PCIE slot into a powerful Oculink port with easy installation.
- • **Blazing PCIe 4.0 Speeds:** Experience ultra-fast 64Gbps data transfer for next-level performance.
- • **Versatile Device Support:** Seamlessly connect GPUs, NVMe SSDs, and expansion cards with one adapter.
- • **Next-Gen Oculink Connectivity:** Compact SFF-8612 interface ensures sleek, high-speed internal & external I/O.
- • **Space-Saving Low Profile Design:** Fits desktops, laptops, and small hosts without sacrificing precious space.

## Overview

The Xiwai PCI-Express 4.0 1x Oculink SFF-8612 Host Card is a compact, high-speed adapter that converts a PCIe 1x slot into an Oculink port, supporting PCIe Gen 4 data rates up to 64Gbps. Compatible with GPUs, NVMe SSDs, and expansion cards, it offers versatile connectivity for desktops, laptops, and small form-factor PCs. Designed with a low-profile bracket, it ensures stable, robust connections while saving space and maintaining backward compatibility with PCIe 3.0 devices.

## Description

PCI-Express 4.0 PCIE 1x - Oculink SFF-8612 SFF-8611 Host Card, U.2 SSD eGPU for External Graphics Card Dock Connector: 1 x OCuLink SFF-8612 Female, 1 x PCI Express Standard length with low profile bracket This PCI Express 1x card expands your PC with one SFF-8612 interface. You can use the optional cable to connect one SSD/eGPU for example. The card sends PCI Express signals using the PCIE4.0 protocol. Oculink is the next generation of high speed internal and external I/O connectors for PCI-E compatible with T10/SAS-4 24 Gbps, SFF-8611, SFF-8612, PCIe Gen 3 and Gen 4. Suitable for small hosts,desktops,laptops,etc.Convert the PCIE socket into an Oculink socket and has a hole for fixing. Transmits PCI Express 4.0 signals using PCIE protocol. Support PCIE 4.0 data transfer, support data transfer rate up to 64Gbps, support connection of GPU graphics card, SSD, expansion card etc. Backwards compatible with PCIE 3.0. Use this cable adapter to transform your work and facilitate the integration of PCI-E to systems that require OCuLink connection. Use our adapters to improve system functionality and ensure a stable and robust connection investment without sacrificing space or convenience.

Review: Minisforum DEG1をつないだり、NVMeのSSDをつないだり、色々と楽しんでます。 GPUもSSDも外付けが普通になって欲しいですね。大型GPUはケースを選ぶし、NVMe SSDはGPUの下で交換は面倒。OSやGPUをコロコロ変える人間からすると、面倒でしかありません。
Review: Cannot mount on PC cases - When mounting the board into a PC case, the PCIe slot and the card are misaligned by around 1mm, making it impossible to insert properly. It seems the thickness of the aluminum panel (about 1mm) wasn’t considered in the design. I hope you’ll consider correcting this issue in future revisions.

## Features

- Connectors: 1x OCuLink SFF-8612 Female and 1x PCI Express Standard length and low profile bracket included. Use this cable adapter to transform your work and facilitate the integration of PCI-E to systems that require OCuLink connection. Our adapters enhance system functionality and ensure a stable and robust connection investment without sacrificing space or convenience
- This PCI Express 1x card expands one PC's SFF-8612 interface. You can use the optional cable to connect one SSD/eGPU for example. This card transmits PCI Express signals using the PCIE4.0 protocol
- Oculink is the next generation high speed internal and external I/O connectors for PCI-E compatible with T10/SAS-4 24 Gbps, SFF-8611, SFF-8612, PCIe Gen 3 and Gen 4
- Optional cable allows you to connect one SSD or eGPU graphics card for example Suitable for converting a PCIE socket for small host, desktop, laptop and other into an Oculink socket, and also has a hole for fixing
- Transmits PCI Express 4.0 signals using PCIE protocol. Supports PCIE 4.0 data transfer rates up to 64Gbps and supports connection of GPU graphics cards, SSD, expansion cards and more backwards compatible with PCIE 3.0
- PCI-Express 4.0 PCIE 1x to Oculink SFF-8612 SFF-8611 Host Card

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F5HGF34Y |
| Amazon Bestseller | #38,811 in Computers ( See Top 100 in Computers ) #118 in Network I/O Port Cards |
| Batteries Included | No |
| Batteries Required | No |
| Brand | xiwai |
| Compatible Devices | GPU graphics card, SSD, expansion card, etc |
| Connectivity Technology | PCI-E |
| Customer Reviews | 3.4 3.4 out of 5 stars (28) |
| Date First Available | April 21, 2025 |
| Item Model Number | SF-057-OC01-XY |
| Item Weight | 11 Grams |
| Item model number | SF-057-OC01-XY |
| Manufacturer | xiwai |
| Operating System | Windows, macOS, Linux |
| Package Dimensions | 11 x 11 x 1 cm; 11 g |
| Special Features | PCIE 4.0 data transmission |

## Product Details

- **Brand:** xiwai
- **Compatible Devices:** GPU graphics card, SSD, expansion card, etc
- **Item Weight:** 11 Grams
- **Manufacturer:** xiwai
- **Style:** PCI-E 1X to 4x Oculink

## Images

![Xiwai PCI-Express 4.0 1x Oculink SFF-8612 SFF-8611 Host Card U.2 SSD eGPU External Graphics Card Dock for PCIE - Image 1](https://m.media-amazon.com/images/I/517MLQw8LiL.jpg)
![Xiwai PCI-Express 4.0 1x Oculink SFF-8612 SFF-8611 Host Card U.2 SSD eGPU External Graphics Card Dock for PCIE - Image 2](https://m.media-amazon.com/images/I/51hvqT0vUVL.jpg)
![Xiwai PCI-Express 4.0 1x Oculink SFF-8612 SFF-8611 Host Card U.2 SSD eGPU External Graphics Card Dock for PCIE - Image 3](https://m.media-amazon.com/images/I/61+qViFOQsL.jpg)
![Xiwai PCI-Express 4.0 1x Oculink SFF-8612 SFF-8611 Host Card U.2 SSD eGPU External Graphics Card Dock for PCIE - Image 4](https://m.media-amazon.com/images/I/61EE9gDvTQL.jpg)
![Xiwai PCI-Express 4.0 1x Oculink SFF-8612 SFF-8611 Host Card U.2 SSD eGPU External Graphics Card Dock for PCIE - Image 5](https://m.media-amazon.com/images/I/61UAHWaRB2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by 食***康 on November 17, 2025*

Minisforum DEG1をつないだり、NVMeのSSDをつないだり、色々と楽しんでます。 GPUもSSDも外付けが普通になって欲しいですね。大型GPUはケースを選ぶし、NVMe SSDはGPUの下で交換は面倒。OSやGPUをコロコロ変える人間からすると、面倒でしかありません。

### ⭐⭐ Cannot mount on PC cases
*by S***P on August 4, 2025*

When mounting the board into a PC case, the PCIe slot and the card are misaligned by around 1mm, making it impossible to insert properly. It seems the thickness of the aluminum panel (about 1mm) wasn’t considered in the design. I hope you’ll consider correcting this issue in future revisions.

### ⭐⭐⭐⭐ Review
*by 選***い on July 15, 2025*

ATX24ピンが水平についてるパターンのボードです。 加工や調節が必要ですが、某製作所のGPUスタンドと併用することで簡単に外付けGPUができます。

## Frequently Bought Together

- Xiwai PCI-Express 4.0 1x to Oculink SFF-8612 SFF-8611 Host Card for U.2 SSD eGPU External Graphics Card Dock PCIE
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- NFHK PCI-E 3.0 M.2 M-key to Oculink SFF-8612 SFF-8611 Host Adapter for PCIe Nvme SSD 2260 Adapter

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-14*