--- product_id: 535169703 title: "Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086" brand: "io crest" price: "881.87 DT" currency: TND in_stock: true reviews_count: 6 category: "Io Crest" url: https://www.desertcart.tn/products/535169703-quad-2-5-gigabit-ethernet-pci-e-network-expansion-card store_origin: TN region: Tunisia --- # 4x 2.5Gbps Ethernet ports Includes low-profile 8cm bracket Fits PCIe x4/x8/x16 slots Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086 **Brand:** io crest **Price:** 881.87 DT **Availability:** ✅ In Stock ## Summary > 🚀 Quad 2.5G Ethernet: Upgrade your LAN, upgrade your life. ## Quick Answers - **What is this?** Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086 by io crest - **How much does it cost?** 881.87 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/535169703-quad-2-5-gigabit-ethernet-pci-e-network-expansion-card) ## Best For - io crest enthusiasts ## Why This Product - Trusted io crest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Broad OS Support:** Plug & play with Windows (all major versions) and Linux—future-proof your setup with zero hassle. - • **Whisper-Quiet Operation:** Silent fan design keeps your workspace distraction-free, even under heavy network loads. - • **Quad-Port 2.5 Gigabit Speed:** Supercharge your network with blazing 10Gbps aggregate throughput—perfect for multitasking pros. - • **Low-Profile Bracket Included:** Install easily in compact HTPCs or small form-factor rigs without missing a beat. - • **Universal PCIe Compatibility:** Seamlessly fits any PCIe x4, x8, or x16 slot for effortless upgrades across desktops and workstations. ## Overview The IO Crest SY-PEX24086 is a quad-port 2.5 Gigabit Ethernet PCIe network card designed for professionals seeking ultra-fast, reliable wired connectivity. Compatible with PCIe x4/x8/x16 slots and equipped with both standard and low-profile brackets, it fits a wide range of desktop and small form-factor PCs. Supporting multiple Windows versions and Linux, it offers versatile OS compatibility. Ideal for high-bandwidth tasks, virtualization, and advanced networking, it delivers quiet operation backed by a 2-year warranty and lifetime customer support. ## Description Provides four 2. 5 Gigabit Ethernet connectivity to Mac Pro towers and Windows PCs. Simple way to add or expand 2. 5 Gigabit Ethernet connectivity to any compatible computer. It is suitable for multiple market segments and emerging applications, such as desktop, mobile, workstation, server, communications platforms, and embedded applications. Review: Fan is quiet - I was concerned that the small fan on the card would be loud. I cannot even hear it in my OPNsense firewall situated in my Livingroom. Review: great card in a linux enviroment - worked GREAT with hardware passthru in a proxmox Ve system , i have been able to vurtualize my 2.5gbit routing ## Features - With this PCIe Card, you can add a 10/100/1000/25000 Mbps Ethernet port to any PC through a PCIe slot.Fits any PCI Express x4, x8 or x16 socket; Additional 8cm Low-profile bracket provides the option for installation in small size HTPC case. - This PCI-based 10/100/1000/25000 2.5 Gigabit Ethernet Network Adapter Card provides a simple connection to a 2.5 Gigabit Ethernet network, and is fully compatible with 802.1Q Virtual LAN (VLAN) Tag. and Ethernet card which is compliant to IEEE802.3, IEEE802.3u and IEEE802.3ab. - The high quality PCIe 2.5 Gigabit NIC with 12cm profile bracket and Additional 8cm Profile Bracket that makes it easy to install the card in a small form factor/low profile computer case/server. - 2.5 Gigabit network card Compatible with a broad range of operating systems, including Windows 10, 8/8.1, 98SE, ME, 2000, XP, XP-64bit, Vista, Vista-64bit, 7, 7-64bit, Linux - What You Get: IO Crest Quad 2.5 Gigabit PCI-E Network Card x1, Driver Disk x1, 8cm Low-profile Bracket x1. Backed by Syba 3 Year Hassle-free Warranty and Lifetime Customer Service. Important Note: Only work with PCI-E slot, Not for PCI Slot. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BLX9SC9D | | Best Sellers Rank | 92,206 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 335 in Network Cards | | Box Contents | Quad 2.5 Gigabit PCI-E Network Card x1, Driver Disk x1, 8cm Low-profile Bracket x1 | | Brand | IO Crest | | Brand Name | IO Crest | | Compatible Devices | Desktop | | Compatible Operating System Family | Windows | | Compatible devices | Desktop | | Country of Origin | China | | Customer Reviews | 3.7 out of 5 stars 19 Reviews | | Data Link Protocol | Ethernet, Gigabit Ethernet, IEEE 802.3 | | Data Transfer Rate | 2.5 Gigabits Per Second | | Data link protocol | Ethernet, Gigabit Ethernet, IEEE 802.3 | | Data transfer rate | 2.5 Gigabits Per Second | | Hardware Interface | Ethernet, PCI | | Hardware interface | Ethernet , PCI | | Item Type Name | Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086 | | Manufacturer | IO CREST | | Manufacturer Part Number | SY-PEX24086 | | Model Number | SY-PEX24086 | | Product Warranty | 2 Year Warranty | | UPC | 850039353161 | ## Product Details - **Brand:** IO Crest - **Hardware interface:** Ethernet, PCI - **Compatible devices:** Desktop, Laptop - **Data link protocol:** Ethernet, Gigabit Ethernet, IEEE 802.3 - **Data transfer rate:** 2.5E+9 Bits Per Second - **UPC:** 850039353161 - **Manufacturer:** IO CREST ## Images ![Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086 - Image 1](https://m.media-amazon.com/images/I/61cyGIBCSzL.jpg) ![Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086 - Image 2](https://m.media-amazon.com/images/I/71dSUJCVJ5L.jpg) ![Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086 - Image 3](https://m.media-amazon.com/images/I/612zuhXDMWL.jpg) ![Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086 - Image 4](https://m.media-amazon.com/images/I/61E0jmWQ7bL.jpg) ![Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086 - Image 5](https://m.media-amazon.com/images/I/61RM8GItVwL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fan is quiet *by J***. on 4 August 2024* I was concerned that the small fan on the card would be loud. I cannot even hear it in my OPNsense firewall situated in my Livingroom. ### ⭐⭐⭐⭐⭐ great card in a linux enviroment *by T***N on 11 July 2025* worked GREAT with hardware passthru in a proxmox Ve system , i have been able to vurtualize my 2.5gbit routing ### ⭐⭐⭐⭐⭐ Great card, everything works, is stable and does not get too hot *by U***D on 11 November 2025* I bought this network card to use in an OPNSense firewall/router machine i was building, I wanted to use one port on the NIC for 2.5gbe WAN and the rest for 2.5gbe LAN. I've been using this for a few days in my firewall and have had 0 problems since install, its been extremely stable. Before installing OPNSense on my machine, I tested the card out on windows and Ubuntu and it seemed to be working fine as well. I'm very satisfied with my purchase, i was reluctant at the lack of reviews but I've had a good experience so far, if anything changes I will update this review. ## Frequently Bought Together - Quad 2.5 Gigabit Ethernet PCI-E Network Expansion Card RJ45 LAN Adapter Low Profile Bracket SY-PEX24086 - TRENDnet 6-Port 10G Switch, 4 x 2.5G RJ-45 Base-T Ports, 2 x 10G RJ-45 Ports, 60Gbps Switching Capacity, Wall Mountable, 10 Gigabit Network Connections, Lifetime Protection, Black, TEG-S762 - TRENDnet 5-Port 10G Switch, TEG-S750, 5 x 10G RJ-45 Ports, 100Gbps Switching Capacity, Supports 2.5G and 5G-Base-T Connections, Ethernet Splitter, NDAA & TAA Compliant, Lifetime Protection, Black --- ## 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.tn/products/535169703-quad-2-5-gigabit-ethernet-pci-e-network-expansion-card](https://www.desertcart.tn/products/535169703-quad-2-5-gigabit-ethernet-pci-e-network-expansion-card) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-11*