---
product_id: 723461796
title: "Xiwai PCI-Express 4.0 1x to Oculink SFF-8612 SFF-8611 Host Card for U.2 SSD eGPU External Graphics Card Dock PCIE"
brand: "xiwai"
price: "฿4398"
currency: THB
in_stock: true
reviews_count: 5
category: "Xiwai"
url: https://www.desertcart.co.th/products/723461796-xiwai-pci-express-4-0-1x-to-oculink-sff-8612
store_origin: TH
region: Thailand
---

# PCIe 4.0, 64Gbps speed Compact low-profile design Oculink SFF-8612 interface Xiwai PCI-Express 4.0 1x to Oculink SFF-8612 SFF-8611 Host Card for U.2 SSD eGPU External Graphics Card Dock PCIE

**Brand:** xiwai
**Price:** ฿4398
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock your system’s hidden power with Xiwai’s PCIe 4.0 adapter!

## Quick Answers

- **What is this?** Xiwai PCI-Express 4.0 1x to Oculink SFF-8612 SFF-8611 Host Card for U.2 SSD eGPU External Graphics Card Dock PCIE by xiwai
- **How much does it cost?** ฿4398 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/723461796-xiwai-pci-express-4-0-1x-to-oculink-sff-8612)

## 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

- • **Space-Savvy Low Profile:** Fits perfectly in compact desktops and laptops without sacrificing power.
- • **Blazing Fast PCIe 4.0 Speeds:** Experience ultra-high 64Gbps data transfer for next-level performance.
- • **Seamless Oculink Integration:** Effortlessly connect SSDs, eGPUs, and expansion cards with SFF-8612 compatibility.
- • **Rock-Solid Connection Stability:** Engineered for reliable, stable signal transmission to protect your investment.
- • **Future-Proof Backward Compatibility:** Supports PCIe Gen 3 devices ensuring smooth upgrades and versatility.

## Overview

The Xiwai PCI-Express 4.0 1x to Oculink SFF-8612 Host Card is a compact, high-speed adapter that expands your PC’s connectivity by adding a SFF-8612 interface. Supporting PCIe Gen 4 with data rates up to 64Gbps, it enables seamless connection of U.2 SSDs, eGPUs, and other expansion cards. Its low-profile design fits small form factor systems, while backward compatibility with PCIe Gen 3 ensures broad device support.

## Description

Free delivery and returns on eligible orders. Buy Xiwai PCI-Express 4.0 1x to Oculink SFF-8612 SFF-8611 Host Card for U.2 SSD eGPU External Graphics Card Dock PCIE at desertcart UK.

Review: M.2の長さより長い部分がプリントケーブルのように柔らかい素材かと思って購入しましたが、はじからはじまでちゃんと硬い素材です。間違えないようにご注意ください。
Review: Tut was es soll! Und bekomme fast volle Leistung von PCIe Gen 4 mit 4 LANs

## Features

- Connectors:1xOCuLink SFF-8612 female and 1xPCI Express; with standard length and low profile bracket.Transform your works with this cable adapter, facilitating integration of PCI-E into systems requiring OCuLink connection;Elevates your system's capabilities with our adapter, ensuring a stable and robusts connection investments without compromising on space or convenience.
- This PCI Express 1x card expands the PC by one SFF-8612 interface, It can be connected e.g. one SSD/eGPU using an optional cable. The card transmits 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.
- It can be connected e.g. one SSD or eGPU Graphics Card by using an optional cable. Suitable for small hosts, desktops, laptops, etc. to convert PCIE sockets to Oculink sockets, with fixing holes for fixing.
- It transmits PCI Express 4.0 signals using the PCIE protocol; Support PCIE 4.0 data transmission, Data transfer rate up to 64Gbps, Support connecting GPU graphics card, SSD, expansion card, etc., backward compatible with PCIE 3.0.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F5HGF34Y |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 154,624 in Computers & Accessories ( See Top 100 in Computers & Accessories ) |
| Colour | Black |
| Customer Reviews | 3.6 3.6 out of 5 stars (54) |
| Date First Available | 21 April 2025 |
| Item Weight | 11 g |
| Item model number | SF-057-OC01-XY |
| Manufacturer | xiwai |
| Package Dimensions | 15.3 x 10.3 x 3.1 cm; 11 g |
| Part number | SF-057-OC01-XY |
| Special Features | PCIE 4.0 data transmission |
| Style | PCI-E 1X to 4x Oculink |

## 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 to Oculink SFF-8612 SFF-8611 Host Card for U.2 SSD eGPU External Graphics Card Dock PCIE - Image 1](https://m.media-amazon.com/images/I/51hvqT0vUVL.jpg)
![Xiwai PCI-Express 4.0 1x to Oculink SFF-8612 SFF-8611 Host Card for U.2 SSD eGPU External Graphics Card Dock PCIE - Image 2](https://m.media-amazon.com/images/I/61UAHWaRB2L.jpg)
![Xiwai PCI-Express 4.0 1x to Oculink SFF-8612 SFF-8611 Host Card for U.2 SSD eGPU External Graphics Card Dock PCIE - Image 3](https://m.media-amazon.com/images/I/61EE9gDvTQL.jpg)
![Xiwai PCI-Express 4.0 1x to Oculink SFF-8612 SFF-8611 Host Card for U.2 SSD eGPU External Graphics Card Dock PCIE - Image 4](https://m.media-amazon.com/images/I/517MLQw8LiL.jpg)
![Xiwai PCI-Express 4.0 1x to Oculink SFF-8612 SFF-8611 Host Card for U.2 SSD eGPU External Graphics Card Dock PCIE - Image 5](https://m.media-amazon.com/images/I/61cnb2dqzJL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐ Review
*by な***ち on 28 June 2024*

M.2の長さより長い部分がプリントケーブルのように柔らかい素材かと思って購入しましたが、はじからはじまでちゃんと硬い素材です。間違えないようにご注意ください。

### ⭐⭐⭐⭐⭐ Review
*by K***L on 27 July 2025*

Tut was es soll! Und bekomme fast volle Leistung von PCIe Gen 4 mit 4 LANs

### ⭐⭐⭐⭐⭐ Review
*by T***C on 26 August 2024*

Ordered in India. This is actually a PCIe4.0 board. I am using this to connect RX6800 to a MiniPC with oculink and getting the full PCIe 4.0 x 4 mode. This comes with a 50 cm oculink cable so thats good.

## Frequently Bought Together

- xiwai Dual Oculink SFF-8612 SFF-8611 to NVME M.2 NGFF M-Key PCIe SSD 2280 22110mm Adapter Extension Card for Mainboard
- 𝐃𝐢𝐋𝐢𝐧𝐤𝐞𝐫 OCulink 4X to OCulink 4X,SFF-8611 to SFF-8611 Cable 100cm
- CY 2280 NGFF PCI-E4.0 M.2 M-Key to Oculink SFF-8612 SFF-8611 Host Cable 15cm for NVME U.2 SSD Egpu

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**Shop now:** [https://www.desertcart.co.th/products/723461796-xiwai-pci-express-4-0-1x-to-oculink-sff-8612](https://www.desertcart.co.th/products/723461796-xiwai-pci-express-4-0-1x-to-oculink-sff-8612)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-04*