---
product_id: 530206054
title: "Oculink SFF-8612 to PCI-E 3.0 M.2 M-Key to SFF-8611 Host Adapter for GPD Win Max2 External Graphics Card & SSD"
brand: "chenyang"
price: "$U5512"
currency: UYU
in_stock: true
reviews_count: 13
category: "Chenyang"
url: https://www.desertcart.uy/products/530206054-oculink-sff-8612-to-pci-e-3-0-m-2
store_origin: UY
region: Uruguay
---

# 32 Gbps ultra-fast data transfer PCIe 4x NVMe protocol support Seamless eGPU & SSD external expansion Oculink SFF-8612 to PCI-E 3.0 M.2 M-Key to SFF-8611 Host Adapter for GPD Win Max2 External Graphics Card & SSD

**Brand:** chenyang
**Price:** $U5512
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock your device’s true potential with pro-grade external GPU & SSD power!

## Quick Answers

- **What is this?** Oculink SFF-8612 to PCI-E 3.0 M.2 M-Key to SFF-8611 Host Adapter for GPD Win Max2 External Graphics Card & SSD by chenyang
- **How much does it cost?** $U5512 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/530206054-oculink-sff-8612-to-pci-e-3-0-m-2)

## Best For

- chenyang enthusiasts

## Why This Product

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

## Key Features

- • **Blazing 32 Gbps Speed:** Experience lightning-fast data transfer that keeps your workflow uninterrupted and your gaming seamless.
- • **Complete Ready-to-Go Kit:** Includes OCuLink to M.2 M-Key adapter, Oculink cable, and PCI-E X16 adapter—everything you need for a clean, professional build.
- • **Plug & Play Power Efficiency:** Smart power management syncs GPU activation with your laptop’s power state, ensuring silent, efficient operation.
- • **Next-Gen PCIe 4x NVMe Protocol:** Harness cutting-edge PCI Express 4x signals with NVMe 1.2 support for peak performance and reliability.
- • **Ultimate External GPU & SSD Compatibility:** Effortlessly connect external graphics cards and SSDs to your Oculink SFF-8612 device for powerhouse upgrades.

## Overview

The chenyang Oculink SFF-8612 to PCI-E 3.0 M.2 M-Key adapter transforms your compatible device by enabling ultra-fast 32 Gbps PCIe 4x NVMe external graphics card and SSD connections. Designed for professionals and gamers alike, it offers seamless plug-and-play setup with included cables and adapters, supporting Linux and Windows systems for a versatile, high-performance expansion solution.

## Description

1) When your device has an Oculink SFF-8612 interface, you can use this adapter to connect an eGPU and add an external graphics card and SSD to your computer device. 2) It offers higher bandwidth, lower cost, and better performance for external graphics cards & SSD. 3) The card transmits PCI Express 4x signals using the NVMe protocol. 4) Data transfer rate up to 32 Gbps,Supports NVM Express (NVMe) 1.2 5) Package includes: one OCuLink to NVME (M.2 M-Key) adapter, one Oculink cable, one OCuLink to PCI-E X16 adapter. 6) System requirements:Linux Kernel 4.3 or above,Windows 8.1/8.1-64/10/10-64.

Review: Best value - Really happy with this purchase, it comes with the oculink cable and wifi slot to oculink connector but I bought another one with extender through the nvme slot. Much better than the noisy overpriced Aoostar. The build is combined with RTX 5070 and Corsair RM750e modular PSU for a clean build. Zero noise build, the fan only goes up if temperature passes 50 degrees Celsius. The GPU is turn on and off according to the laptop power state. Plug in, Power up, Install latest Nvidia Driver, Gigabyte control center, code 43 script. I write low level CUDA for a living, so here’s some extra info: - nvidia-smi shows 2 GPUs (my original laptop GPU rtx 3050Ti and this one) - 2 GPUs can communicate through PCIe, I tested a NCCL code for vector addition on 2 GPUs and it worked. - CUDA Code can compile with sm_120, and run no problem. Pytorch recognizes 2 GPUs and set the 5070 as GPU 0. Nsight compute works with debugging and uses 5070 if the code is compiled with sm_120.
Review: Great M2 to Occulink expansion option - To avoid any confusion I received the full package of M2-Occulink adaptor, Occulink cable and PCI-E to Occulink board (I noted some confusion in other reviews over what was expected vs received). This is working exactly as expected with my 6800H based mini PC and ARC A750, ReBar is even enabled(!). I had to get a little M2 extender / adaptor for my build but if you have a spare 2230 slot this is perfectly compatible. Great value for money as long as you don't mind a bit of "jank" in the overall setup.

## Features

- 1) When your device has an Oculink SFF-8612 interface, you can use this adapter to connect an eGPU and add an external graphics card and SSD to your computer device.
- 2) It offers higher bandwidth, lower cost, and better performance for external graphics cards & SSD.
- 3) The card transmits PCI Express 4x signals using the NVMe protocol.
- 4) Data transfer rate up to 32 Gbps,Supports NVM Express (NVMe) 1.2
- 5) Package includes: one OCuLink to NVME (M.2 M-Key) adapter, one Oculink cable, one OCuLink to PCI-E X16 adapter.
- 6) System requirements:Linux Kernel 4.3 or above,Windows 8.1/8.1-64/10/10-64.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BZW1G87R |
| Best Sellers Rank | 11,675 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 127 in SATA Cables |
| Guaranteed software updates until | unknown |
| Item model number | CY-SF-014+SF-061 |
| Manufacturer | CY |
| Product Dimensions | 10 x 10 x 1 cm; 91 g |

## Product Details

- **Colour:** for GPD WIN Max2
- **Compatible devices:** Laptop
- **Connector type:** Oculink
- **Item dimensions L x W x H:** 10 x 10 x 1 centimetres
- **Specific uses for product:** PC

## Images

![Oculink SFF-8612 to PCI-E 3.0 M.2 M-Key to SFF-8611 Host Adapter for GPD Win Max2 External Graphics Card & SSD - Image 1](https://m.media-amazon.com/images/I/51z5zA3W+pL.jpg)

## Available Options

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

## Questions & Answers

**Q: Where do I get the cover for the winmax 2, the m.2 cover with an opening for the oculink port?  Is it printable?**
A: You’ll need to print the part yourself using a 3D printer and a readily available design online, or cut a small hole with a Dremel tool in the original cover that the Win Max 2 shipped with.

**Q: is it pcie 3.0 or 4.0 ? what comes in the box ?**
A: Only adapter, supports PCIE4.0, compatible with PCIE3.0 2.0.

**Q: Does it com with the mini m.2 adapter in a way i can use it in gpd win max 2?**
A: https://www.amazon.com/dp/B0BZW1G87R This adapter can support.
The adapter is in transit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best value
*by T***G on 7 October 2025*

Really happy with this purchase, it comes with the oculink cable and wifi slot to oculink connector but I bought another one with extender through the nvme slot. Much better than the noisy overpriced Aoostar. The build is combined with RTX 5070 and Corsair RM750e modular PSU for a clean build. Zero noise build, the fan only goes up if temperature passes 50 degrees Celsius. The GPU is turn on and off according to the laptop power state. Plug in, Power up, Install latest Nvidia Driver, Gigabyte control center, code 43 script. I write low level CUDA for a living, so here’s some extra info: - nvidia-smi shows 2 GPUs (my original laptop GPU rtx 3050Ti and this one) - 2 GPUs can communicate through PCIe, I tested a NCCL code for vector addition on 2 GPUs and it worked. - CUDA Code can compile with sm_120, and run no problem. Pytorch recognizes 2 GPUs and set the 5070 as GPU 0. Nsight compute works with debugging and uses 5070 if the code is compiled with sm_120.

### ⭐⭐⭐⭐⭐ Great M2 to Occulink expansion option
*by O***O on 16 September 2025*

To avoid any confusion I received the full package of M2-Occulink adaptor, Occulink cable and PCI-E to Occulink board (I noted some confusion in other reviews over what was expected vs received). This is working exactly as expected with my 6800H based mini PC and ARC A750, ReBar is even enabled(!). I had to get a little M2 extender / adaptor for my build but if you have a spare 2230 slot this is perfectly compatible. Great value for money as long as you don't mind a bit of "jank" in the overall setup.

### ⭐⭐⭐⭐⭐ Suprising upgrade from thunderbolt
*by P***N on 11 August 2025*

Decided to try this in place of my thunderbolt 4 connection, I was blown away by the performance increase! AVG 30-40 FPS increase with my Arc B580 and all my in-game stutters were gone. If you have a spare M.2 SSD bay I highly recommend using this, paired with a cheap 500w power supply and my mini pc it makes for a great way to play games. Specs: Ryzen 7 6800u 32gb ram 1tb M.2 SSD External Intel arc B580 graphics

## Frequently Bought Together

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-12*