--- product_id: 599022357 title: "xiwai Oculink SFF-8612 SFF-8611 to PCI-E 3.0 M.2 M-Key Host Adapter for ThinkBook 16+ External Graphics Card & SSD" brand: "xiwai" price: "€ 47.41" currency: EUR in_stock: true reviews_count: 6 category: "Xiwai" url: https://www.desertcart.gr/products/599022357-xiwai-oculink-sff-8612-sff-8611-to-pci-e-3 store_origin: GR region: Greece --- # 32 Gbps ultra-fast data transfer Exclusive ThinkBook 16+ compatibility PCIe 3.0 M.2 M-Key interface xiwai Oculink SFF-8612 SFF-8611 to PCI-E 3.0 M.2 M-Key Host Adapter for ThinkBook 16+ External Graphics Card & SSD **Brand:** xiwai **Price:** € 47.41 **Availability:** ✅ In Stock ## Summary > 🚀 Unlock ThinkBook 16+ Power with PCIe 3.0 Speed! ## Quick Answers - **What is this?** xiwai Oculink SFF-8612 SFF-8611 to PCI-E 3.0 M.2 M-Key Host Adapter for ThinkBook 16+ External Graphics Card & SSD by xiwai - **How much does it cost?** € 47.41 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/599022357-xiwai-oculink-sff-8612-sff-8611-to-pci-e-3) ## 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 - • **Blazing 32 Gbps Speed:** Experience lightning-fast NVMe data transfer for SSDs and eGPUs, eliminating bottlenecks in your workflow. - • **Expand Your Power Setup:** Easily connect external graphics cards or SSDs with optional cables and power, unlocking new levels of system versatility. - • **Plug & Play Reliability:** Robust build quality with secure connectors guarantees hassle-free installation and consistent, error-free operation. - • **Tailored for ThinkBook 16+:** Designed exclusively for ThinkBook 16+ laptops, ensuring perfect fit and optimized performance—no compromises. - • **Seamless PCIe 3.0 Integration:** Harness full PCIe 3.0 x4 bandwidth with rock-solid signal stability and zero dropouts, even under heavy loads. ## Overview The xiwai Oculink SFF-8612 to PCI-E 3.0 M.2 M-Key Host Adapter is a high-performance expansion card designed exclusively for ThinkBook 16+ laptops. It delivers ultra-fast 32 Gbps data transfer using PCIe 3.0 x4 lanes and NVMe protocol, enabling seamless connection of external SSDs or graphics cards via an SFF-8612 interface. Built for reliability and stability, this adapter ensures rock-solid signal integrity and plug-and-play convenience for professional users seeking to elevate their laptop’s external GPU or storage capabilities. ## Description Specification: Connectors: 1 x OCuLink SFF-8612 female 1 x 67 pin M.2 Key M male Data transfer rate up to 32 Gbps Supports NVM Express (NVMe) 1.2 System requirements Linux Kernel 4.3 or above Windows 8.1/8.1-64/10/10-64 This convertor only work for ThinkBook 16+ Laptop, Not work for 14+ and other laptop. The convertor expands the system by one SFF-8612 interface. It can be connected e.g. one SSD or Graphics Card by using an optional cable+power. The card transmits PCI Express 4x signals using the NVMe protocol. Review: Rock‑Solid Performance for Oculink Builds - Really impressed with this Xiwai Oculink SFF‑8611 PCI‑E 3.0 cable. The build quality feels solid, the connectors click in firmly, and the signal stability has been perfect. I’m getting full PCIe 3.0 bandwidth with zero dropouts, even during heavy transfers. The cable is flexible enough to route cleanly inside tight cases, but still sturdy enough that it doesn’t feel cheap. Once connected, everything just works — no errors, no negotiation issues, no random disconnects. For anyone using Oculink for eGPU setups, NAS builds, or high‑speed internal links, this is great value for money. Reliable, stable, and exactly what you want from a data cable. Highly recommended. Review: للأسف لم تعمل - للأسف لم تعمل لا أدري أين المشكلة ولكنها لم تعمل. ## Features - The card transmits PCI Express 4x signals using the NVMe protocol. - It can be connected e.g. one SSD or Graphics Card by using an optional cable+power. - The convertor expands the system by one SFF-8612 interface. - This convertor only work for ThinkBook 16+ Laptop, Not work for 14+ and other laptop. - PCI-E 3.0 M.2 M-key to Oculink SFF-8612 SFF-8611 Host Adapter for ThinkBook 16+ Laptop External Graphics Card & SSD ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZHZ7B5Q | | Best Sellers Rank | #8,785 in Computers ( See Top 100 in Computers ) #16 in Computer Memory Card Adapters | | Brand | xiwai | | Compatible Devices | Laptop | | Compatible devices | Laptop | | Customer Reviews | 3.7 out of 5 stars 66 Reviews | | Manufacturer | xiwai | | Mfr Part Number | SF-058-XY | | Model Number | SF-058-XY | | Number of Items | 1 | | Style | Oculink for ThinkBook 16+ | | Style Name | Oculink for ThinkBook 16+ | | Unit Count | 1.0 Count | | Unit count | 1.0 Count | ## 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 Oculink SFF-8612 SFF-8611 to PCI-E 3.0 M.2 M-Key Host Adapter for ThinkBook 16+ External Graphics Card & SSD - Image 1](https://m.media-amazon.com/images/I/41nQz38dD6L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Rock‑Solid Performance for Oculink Builds *by K***N on 3 May 2026* Really impressed with this Xiwai Oculink SFF‑8611 PCI‑E 3.0 cable. The build quality feels solid, the connectors click in firmly, and the signal stability has been perfect. I’m getting full PCIe 3.0 bandwidth with zero dropouts, even during heavy transfers. The cable is flexible enough to route cleanly inside tight cases, but still sturdy enough that it doesn’t feel cheap. Once connected, everything just works — no errors, no negotiation issues, no random disconnects. For anyone using Oculink for eGPU setups, NAS builds, or high‑speed internal links, this is great value for money. Reliable, stable, and exactly what you want from a data cable. Highly recommended. ### ⭐ للأسف لم تعمل *by U***Y on 24 April 2025* للأسف لم تعمل لا أدري أين المشكلة ولكنها لم تعمل. ### ⭐⭐ 全部が硬い素材です *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。 ## Frequently Bought Together - xiwai Oculink SFF-8612 SFF-8611 to PCI-E 3.0 M.2 M-Key Host Adapter for ThinkBook 16+ External Graphics Card & SSD - 𝐃𝐢𝐋𝐢𝐧𝐤𝐞𝐫 OCulink 4X to OCulink 4X,SFF-8611 to SFF-8611 Cable 100cm - CY Cable OcuLink PCIe PCI-Express SFF-8611 4i to OcuLink SFF-8611 SSD Data Active Cable 50cm --- ## 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.gr/products/599022357-xiwai-oculink-sff-8612-sff-8611-to-pci-e-3](https://www.desertcart.gr/products/599022357-xiwai-oculink-sff-8612-sff-8611-to-pci-e-3) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-17*