--- product_id: 649881627 title: "NICGIGA 10Gb SFP PCI-e Network Card, Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe SFP+ Port, 10G NIC Card, Support Windows/Windows Server/VMware" brand: "nicgiga" price: "R26" currency: ZAR in_stock: true reviews_count: 13 url: https://www.desertcart.co.za/products/649881627-nicgiga-10gb-sfp-pci-e-network-card-intel-82599-x520 store_origin: ZA region: South Africa --- # 10 Gbps blazing speed Auto backward compatibility Advanced heat dissipation NICGIGA 10Gb SFP PCI-e Network Card, Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe SFP+ Port, 10G NIC Card, Support Windows/Windows Server/VMware **Brand:** nicgiga **Price:** R26 **Availability:** ✅ In Stock ## Summary > 🚀 Upgrade to 10G — Because buffering is so last decade! ## Quick Answers - **What is this?** NICGIGA 10Gb SFP PCI-e Network Card, Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe SFP+ Port, 10G NIC Card, Support Windows/Windows Server/VMware by nicgiga - **How much does it cost?** R26 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/649881627-nicgiga-10gb-sfp-pci-e-network-card-intel-82599-x520) ## Best For - nicgiga enthusiasts ## Why This Product - Trusted nicgiga brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized Cooling Design:** Dual bracket options and superior heat dissipation keep your network stable under heavy loads. - • **Plug & Play PCIe Upgrade:** Transforms your PCIe x8/16 slot into a powerful 10G SFP+ port—future-proof your workstation or server. - • **Blazing 10Gbps Throughput:** Experience ultra-fast, lag-free data transfer with the X520 controller powering your network. - • **Enterprise-Grade Reliability:** Rigorously tested hardware backed by lifetime technical support ensures uninterrupted performance. - • **Seamless Backward Compatibility:** Effortlessly integrates with older Ethernet standards (802.3an/u/ab) for versatile connectivity. ## Overview This 10Gb SFP PCI-e Network Card, featuring the robust 82599 (X520-DA1) controller, delivers ultra-high-speed 10Gbps Ethernet connectivity. Compatible with Windows, Windows Server, and VMware, it supports automatic backward negotiation with multiple Ethernet standards. Designed for PCIe x8/16 slots, it includes versatile bracket options and advanced heat dissipation to maintain stable, reliable network performance in desktops, workstations, and servers. ## Description Buy NICGIGA 10Gb SFP PCI-e Network Card, Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe SFP+ Port, 10G NIC Card, Support Windows/Windows Server/VMware: Network Cards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Holding up well over time, is cheap, works perfectly out of box - I’ve had one of these running in my desktop for months now without issue. I don’t even blast it with air or anything, it’s just a standard tower case with basic cooling, works great. I didn’t have any driver troubles, Windows 11 actually installed a driver for me that seems to work just fine, I get full line speed tests and no drop outs or latency issues. Very happy with this overall. Probably the cheapest way to get a 10gig SFP+ in a desktop. Review: Would not recommend - Card isn't setup to function as a standard Ethernet controller. The setup drivers didn't work from the manufacturer website. Documentation felt lacking. Overall bad experience. Bought it thinking I could get 10gb connection out of the box. Nope! ## Features - ⭐10G SFP Network Card ：Adopting X520 Controller, it provides up to 10 Gbps of extreme speed to ensure the stability of Internet access and local data transmission, effectively preventing packet loss and making the server more stable. - ⭐Support automatic backward negotiation Compatible with IEEE 802.3an, 802.3,802.3u, and 802.3ab, supports Windows/Windows Server/VMware - ⭐PCIe to 10Gbe SFP: This 10G PCIe network adapter converts PCIe slots (X8/16) into 10G SFP Ethernet ports. Note: Only for PCIe ports, not for PCI slots. - ⭐Adaptability and heat dissipation: Comes with standard brackets and slim brackets for different applications such as desktops, workstations, servers, and mini-tower computers. Excellent heat dissipation performance can quickly reduce the temperature and keep the stability of network transmission. - ⭐Customer service： Every NICGIGA 10G NIC is rigorously tested for reliability, quality, and performance. We supply lifetime technical support. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D6YD9KV3 | | Best Sellers Rank | #734 in Internal Computer Networking Cards | | Brand | NICGIGA | | Color | Black | | Customer Reviews | 3.5 out of 5 stars 30 Reviews | | Data Transfer Rate | 10000 megabits_per_second | | Manufacturer | NICGIGA | | Model Number | X520-DA1 | | UPC | 790885826054 | ## Product Details - **Brand:** NICGIGA - **Color:** Black - **Data Transfer Rate:** 10000 megabits_per_second - **Manufacturer:** NICGIGA - **UPC:** 790885826054 ## Images ![NICGIGA 10Gb SFP PCI-e Network Card, Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe SFP+ Port, 10G NIC Card, Support Windows/Windows Server/VMware - Image 1](https://m.media-amazon.com/images/I/61Mt32A6-zL.jpg) ![NICGIGA 10Gb SFP PCI-e Network Card, Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe SFP+ Port, 10G NIC Card, Support Windows/Windows Server/VMware - Image 2](https://m.media-amazon.com/images/I/71wCi8IE8fL.jpg) ![NICGIGA 10Gb SFP PCI-e Network Card, Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe SFP+ Port, 10G NIC Card, Support Windows/Windows Server/VMware - Image 3](https://m.media-amazon.com/images/I/71RhGx91EML.jpg) ![NICGIGA 10Gb SFP PCI-e Network Card, Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe SFP+ Port, 10G NIC Card, Support Windows/Windows Server/VMware - Image 4](https://m.media-amazon.com/images/I/71NgY6T1vHL.jpg) ![NICGIGA 10Gb SFP PCI-e Network Card, Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe SFP+ Port, 10G NIC Card, Support Windows/Windows Server/VMware - Image 5](https://m.media-amazon.com/images/I/717Bx4Y+MlL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Holding up well over time, is cheap, works perfectly out of box *by U***0 on July 15, 2026* I’ve had one of these running in my desktop for months now without issue. I don’t even blast it with air or anything, it’s just a standard tower case with basic cooling, works great. I didn’t have any driver troubles, Windows 11 actually installed a driver for me that seems to work just fine, I get full line speed tests and no drop outs or latency issues. Very happy with this overall. Probably the cheapest way to get a 10gig SFP+ in a desktop. ### ⭐ Would not recommend *by K***X on September 3, 2025* Card isn't setup to function as a standard Ethernet controller. The setup drivers didn't work from the manufacturer website. Documentation felt lacking. Overall bad experience. Bought it thinking I could get 10gb connection out of the box. Nope! ### ⭐⭐⭐⭐⭐ Works well, great price. *by A***R on September 29, 2025* Works well in both windows 11 and Proxmox. Windows 11 driver install require following the procedure in the user manual. The driver must be installed manually from devices in windows control panel. ## Frequently Bought Together - 10Gb SFP PCI-e Network Card, Intel 82599(X520-DA1) Controller, 10Gbps Ethernet Adapter, 10Gbe SFP+ Port, 10G NIC Card, Support Windows/Windows Server/VMware - FLYPROFiber- LC to LC Fiber Patch Cable OM3 15M, Length Options: 0.2m-200m, 10GB/40GB Multimode Duplex LC-LC 50/125um Fiber Optic Cable Cord LSZH-15Meter(49ft) - 10Gtek 10GBase-SR SFP+ LC Transceiver, 10G 850nm Multimode SFP Module, up to 300 Meters, for Cisco SFP-10G-SR, Meraki MA-SFP-10GB-SR, Ubiquiti UniFi UF-MM-10G, Fortinet, TP-Link and More, Pack of 2 --- ## 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.co.za/products/649881627-nicgiga-10gb-sfp-pci-e-network-card-intel-82599-x520](https://www.desertcart.co.za/products/649881627-nicgiga-10gb-sfp-pci-e-network-card-intel-82599-x520) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-26*