---
product_id: 665684807
title: "JMT M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (15cm)"
brand: "jmt"
price: "$102"
currency: NZD
in_stock: true
reviews_count: 5
category: "Jmt"
url: https://www.desertcart.nz/products/665684807-jmt-m-2-nvme-m-key-to-oculink-4i-sff8611
store_origin: NZ
region: New Zealand
---

# PCIe 4.0 x4 Gen4 speed M.2 to Oculink 4i/SFF8612 silver-plated cable Fixing holes for secure installation JMT M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (15cm)

**Brand:** jmt
**Price:** $102
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your setup with the ultimate M.2 to Oculink speed bridge!

## Quick Answers

- **What is this?** JMT M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (15cm) by jmt
- **How much does it cost?** $102 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/665684807-jmt-m-2-nvme-m-key-to-oculink-4i-sff8611)

## Best For

- jmt enthusiasts

## Why This Product

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

## Key Features

- • **Future-Proof Your Rig:** Backward compatible with PCIe 3.0 and supports the latest DOCK-OC4/OC5/OC6 docks for ultimate expandability.
- • **Compact & Secure Design:** Perfect for small hosts, desktops, and laptops with fixing holes to keep your setup tidy and stable.
- • **Universal Compatibility:** Seamlessly convert M.2 NVMe M key sockets to Oculink 4i/SFF8612 for versatile device setups.
- • **Blazing PCIe 4.0 x4 Performance:** Unlock ultra-fast Gen4 data transfer speeds for next-level GPU and SSD connectivity.
- • **Premium Silver-Plated Shielding:** Experience minimal signal loss and maximum durability with high-quality cable materials.

## Overview

The JMT M.2 NVMe M Key to Oculink 4i/SFF8612 Extension Cable is a 15cm silver-plated, PCIe 4.0 x4 Gen4 compatible adapter cable designed to convert M.2 sockets into Oculink ports. Ideal for compact desktops, laptops, and miniPCs, it supports high-speed data transmission for GPUs, SSDs, and expansion cards, ensuring backward compatibility with PCIe 3.0. This accessory requires pairing with JMT's DOCK-OC4/OC5/OC6 docks to function and features fixing holes for secure installation, making it a must-have for professionals seeking cutting-edge internal and external I/O connectivity.

## Description

JMT M.2 NVMe M Key to Oculink 4i / SFF8612 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612M.2 M key nvme to Oculink Adapter Cable with Fixed Buckle.QA:1. PCIe speed of this cable:This accessory is incompatible with third-party components. Gen4 performance is only guaranteed when paired with our DOCK-OC4/OC5/OC6 products.2.Tested this device in my M.2 slot but received no signal:This product is an accessory only and cannot function independently. It requires pairing with a DOCK-OC4/OC5/OC6 graphics card dock.3.Product received is defective:This product is solely an accessory. Its quality cannot be assessed when used alone; it must be paired with a graphics card dock to evaluate performance.4.Product performance:This product is solely an accessory. Performance is determined by the primary device and graphics card dock; the quality of this accessory does not affect overall performance.Product Description : 1, OCuLink is the next generation of high-speed internal and external I/O connectors for servers, compatible with T10/ SAS-4 24 Gbps, SFF-8611, SFF-8612, PCIe Gen 3 and Gen 4.2, M.2 to Ouclink 4i\SFF8611 silver-plated extension cable, support PCIE 4.0 X4 GEN4, GEN3.3,Suitable for small hosts, desktops, laptops, etc. to convert M.2 sockets to Oculink sockets, with fixing holes for fixing.4,Cable length is optional and can be customised. The length indicates the cable part, without connector.5,Silver-plated cable, aluminium foil shielding, high speed and no loss.6,Support PCIE 4.0 data transmission, support connecting GPU graphics card, SSD, expansion card, etc., backward compatible with PCIE 3.0.7,Support DOCK-OC4/DOCK-OC5/ DOCK-OC6 external docking station.

Review: Extend the life and usefulness of your laptop or miniPC by using your spare SSD slot to host an external GPU via Oculink. Works exactly as described, which is excellent. Be aware, the wires are pretty stiff, making it difficult to "stuff" away any slack - be sure to order as close to the exact length as you need, or you may have issues with the excess.
Review: Si vous avez un dock egpu minisforum deg1, c'est un indispensable pour que votre gpu soit détecté et utilise les 4 lanes pcie 4 de votre port m2.

## Features

- M.2 NVMe M key to Ouclink 4i / SFF8612 silver-plated extension cable, support PCIE 4.0 X4 GEN4, GEN3.
- Suitable for small hosts, desktops, laptops, etc. to convert M.2 sockets to Oculink sockets, with fixing holes for fixing.
- Support PCIE 4.0 data transmission, support connecting GPU graphics card, SSD, expansion card, etc., backward compatible with PCIE 3.0.
- This product is an accessory only and cannot function independently. It requires pairing with a DOCK-OC4/OC5/OC6 graphics card dock.
- Oculink is the next generation of high-speed internal and external I/O connectors for servers, compatible with T10/ SAS-4 24 Gbps, SFF-8611, SFF-8612, PCIe Gen 3 and Gen 4.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DDXW3XGS |
| Best Sellers Rank | #9,795 in Computers ( See Top 100 in Computers ) #1 in Mini-SAS Cables |
| Item model number | M.2 NVMe M |
| Manufacturer | JMT |
| Package Dimensions | 14.3 x 5.3 x 3.8 cm; 40 g |

## Product Details

- **Brand:** JMT
- **Cable type:** AUX
- **Compatible devices:** SAS-4, SFF-8612, T10
- **Connector type:** Oculink 4i, Sff8612
- **Special features:** M.2 NVMe M key

## Images

![JMT M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (15cm) - Image 1](https://m.media-amazon.com/images/I/31qbluOWMvL.jpg)
![JMT M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (15cm) - Image 2](https://m.media-amazon.com/images/I/415L8ILSlIL.jpg)
![JMT M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (15cm) - Image 3](https://m.media-amazon.com/images/I/519g8hUMmgL.jpg)
![JMT M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (15cm) - Image 4](https://m.media-amazon.com/images/I/51M-84PhJiL.jpg)
![JMT M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (15cm) - Image 5](https://m.media-amazon.com/images/I/51MGl1PmizL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by J***L on 21 December 2025*

Extend the life and usefulness of your laptop or miniPC by using your spare SSD slot to host an external GPU via Oculink. Works exactly as described, which is excellent. Be aware, the wires are pretty stiff, making it difficult to "stuff" away any slack - be sure to order as close to the exact length as you need, or you may have issues with the excess.

### ⭐⭐⭐⭐⭐ Review
*by N***N on 13 May 2025*

Si vous avez un dock egpu minisforum deg1, c'est un indispensable pour que votre gpu soit détecté et utilise les 4 lanes pcie 4 de votre port m2.

### ⭐⭐⭐⭐⭐ Review
*by K***I on 11 January 2026*

ミニPCでoculinkポート増設のために利用。 ネジ付き、かつ端子がネジ止め位置より出っ張っているのがこの商品の良いところだと思います。ミニPCの外装を切抜きしてネジ止めで拡張することができました。 ただコードは硬めなので狭いスペースでは自由に取り回しできる感じではないです。 1点、このケーブルが理由なのかpcieスロットの仕様の問題なのかはわかりませんが、oculinkの電源連動は使えませんでした。

## Frequently Bought Together

- JMT M.2 NVMe M Key to Oculink 4i / SFF8611 Extension Cable PCIe4.0 X4 Gen3 4 Compatible with T10 / SAS-4 SFF-8612 (15cm)
- MINISFORUM DEG1 Docking Station,PCIEx16(PCIE4.0x4),with Force Power On, Support ATX/SFX Power Supply
- chenyang SFF-8611 Cable OCuLink PCIe PCI-Express 4.0 SFF-8611 4i Male to SFF-8611 Male Data Extension Cable 50cm for eGPU GPD Win Max2 External Graphics Card & SSD

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-11*