--- product_id: 686173809 title: "PCIe 4.0 x4 to Oculink External SFF-8612 Adapter Card for eGPU Dock Mimi Pc" brand: "letlinkso" price: "AR$107892" currency: ARS in_stock: true category: "Let Link So" url: https://www.desertcart.com.ar/products/686173809-pcie-4-0-x4-to-oculink-external-sff-8612-adapter store_origin: AR region: Argentina --- # 64 Gbps ultra-fast transfer PCIe 4.0 x4 interface expansion Durable welded connector design PCIe 4.0 x4 to Oculink External SFF-8612 Adapter Card for eGPU Dock Mimi Pc **Brand:** letlinkso **Price:** AR$107892 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade your rig with next-gen speed and seamless expansion! ## Quick Answers - **What is this?** PCIe 4.0 x4 to Oculink External SFF-8612 Adapter Card for eGPU Dock Mimi Pc by letlinkso - **How much does it cost?** AR$107892 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/686173809-pcie-4-0-x4-to-oculink-external-sff-8612-adapter) ## Best For - letlinkso enthusiasts ## Why This Product - Trusted letlinkso brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Welded connector housing ensures rock-solid durability and a worry-free plug-and-play experience. - • **Bootable Flexibility:** Supports bootable devices, giving you ultimate control over system startup and enhanced versatility. - • **Universal Compatibility:** Plug and play with Windows, Windows Server, and Linux—no drivers, no hassle, just pure productivity. - • **Blazing Fast Data Speeds:** Harness PCIe 4.0 x4 bandwidth for lightning-quick 64 Gbps transfers—never wait on your workflow again. - • **Seamless Device Expansion:** Instantly add Oculink SFF-8612 connectivity to your PC for effortless integration with eGPUs and NVMe SSDs. ## Overview The LetLinkSo PCIe 4.0 x4 to Oculink External SFF-8612 Adapter Card transforms your desktop or eGPU dock by adding a high-speed Oculink interface. Supporting blazing 64 Gbps data transfer rates and durable construction, it enables effortless connection to NVMe SSDs and eGPUs. With bootable device support and broad OS compatibility, this adapter is a must-have for professionals demanding speed, reliability, and flexibility. ## Description desertcart.com: LetLinkSo PCIe 4.0 x4 to Oculink External SFF-8612 Adapter Card for eGPU Dock Mimi Pc : Electronics ## Features - EXPANDED CONNECTIVITY: Expand your PC's capabilities with an additional Oculink SFF-8612 x4 interface through the PCIe slot, enabling seamless connection to more devices such as NVMe SSDs or eGPUs with SFF-8611 Cable - ULTRA-HIGH-SPEED DATA TRANSFER: Supporting the PCIe 4.0 standard, LetLinkSo PCIe to SFF-8612 External Adapter Card offers a transfer rate of 16 GT/s per lane across 4 lanes, reaching a total of 64 Gbps. This ensures swift and efficient data read/write performance, making it ideal for high-performance applications that handle large volumes of data - DURABLE CONSTRUCTION: With the connector housing welded to the PCB, this PCIe to Oculink Card ensures a more secure connection, reducing fragility, providing a worry-free plug-and-unplug experience, and enhancing the product's durability - SUPPORT FOR BOOTABLE DEVICES: The PCIe to Oculink Card supports the use as a bootable device, offering users more options for system startup and operation, increasing system flexibility and usability - PLUG-AND-PLAY CONVENIENCE: No additional driver installation is required; simply plug and play for user convenience. Compatible with a variety of operating systems, including Windows，Windows Server and Linux ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DQ87C5XJ | | Best Sellers Rank | #39 in Computer Memory Card Adapters | | Brand | LetLinkSo | | Compatible Devices | Desktop Computers, GPU Dock, Server | | Customer Reviews | 4.8 out of 5 stars 13 Reviews | | Hardware Interface | PCIE x 1, PCIE x 16, PCIE x 4, PCIE x 8 | | Manufacturer | DataLink Sphere | | Mfr Part Number | LLS-CD-1PC1OC-02 | | Model Number | PCIe x4 to Oculink | | Number of Items | 1 | | Number of Packs | 1 | | Operating System | Linux, Windows, Windows Server | | Style | Enterprise-Level | | Style Name | Enterprise-Level | | Unit Count | 1 Count | | Warranty Description | 12-month warranty | ## Product Details - **Brand:** LetLinkSo - **Compatible Devices:** Desktop Computers, GPU Dock, Server - **Hardware Interface:** PCIE x 1, PCIE x 16, PCIE x 4, PCIE x 8 - **Number of Items:** 1 - **Style:** Enterprise-Level ## Images ![PCIe 4.0 x4 to Oculink External SFF-8612 Adapter Card for eGPU Dock Mimi Pc - Image 1](https://m.media-amazon.com/images/I/616h1g27LtL.jpg) ![PCIe 4.0 x4 to Oculink External SFF-8612 Adapter Card for eGPU Dock Mimi Pc - Image 2](https://m.media-amazon.com/images/I/51AKRSg0YmL.jpg) ![PCIe 4.0 x4 to Oculink External SFF-8612 Adapter Card for eGPU Dock Mimi Pc - Image 3](https://m.media-amazon.com/images/I/51YUUz3aZdL.jpg) ![PCIe 4.0 x4 to Oculink External SFF-8612 Adapter Card for eGPU Dock Mimi Pc - Image 4](https://m.media-amazon.com/images/I/61RgdoEH3fL.jpg) ![PCIe 4.0 x4 to Oculink External SFF-8612 Adapter Card for eGPU Dock Mimi Pc - Image 5](https://m.media-amazon.com/images/I/61RUqKROohL.jpg) ## Questions & Answers **Q: Can I use this adapter for NAS + NVMe SSD over Oculink?** A: Please ensure your NAS PCle slot mode and BIOS settingssupport external NVMe over Oculink. We also recommend using aCPU-direct PCle x16 slot, setting the slot to PCle/NVMe mode,forcing PCle Gen3 in BIOS, and performing a full cold boot. **Q: Need an OCuLink adapter for devices WITHOUT PCle slot?** A: We recommend our NEW M.2 to OCuLink Adapter (ASIN:B0GJ4PPLG8) as a perfect alternative. It provides the samehigh-speed performance and is great for laptops, mini PCs anddevices with no PCle slot. ## Frequently Bought Together - LetLinkSo PCIe 4.0 x4 to Oculink External SFF-8612 Adapter Card for eGPU Dock Mimi Pc - LetLinkSo Oculink Cable PCIe 4.0 SFF-8611 4i Male Extension Cable for Oculink eGPU onexGPU Mini PC SSD, 3.3 feet (100 cm) - MINISFORUM DEG1 eGPU Dock, External GPU Docking Station for RTX 4090, AMD RX 7900 XTX, eGPU Enclosure Graphics Card Extension Support ATX/SFX Standard Power, Oculink Expansion Graphics Docking Station --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/686173809-pcie-4-0-x4-to-oculink-external-sff-8612-adapter](https://www.desertcart.com.ar/products/686173809-pcie-4-0-x4-to-oculink-external-sff-8612-adapter) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-22*