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Description
StarTech.com 10G Network Card - NBASE-T - RJ45 Port - Intel X550 chipset - Ethernet Card - Network Adapter - Intel NIC CardStarTech. com 10G Network Card NBASE T RJ45 Port Intel X550 chipset Ethernet Card Network Adapter Intel NIC Card The StarTech. com 10G Network Card delivers premium, high performance networking for demanding workloads on servers and workstations. Built around the renowned Intel X550 chipset, this NBASE T NIC enables ultra fast data transfer over an RJ45 port, unlocking true 10 Gigabit Ethernet capabilities while maintaining broad compatibility with 2.
StarTech.com 10G Network Card - NBASE-T - RJ45 Port - Intel X550 chipset - Ethernet Card - Network Adapter - Intel NIC Card
The StarTech.com 10G Network Card delivers premium, high-performance networking for demanding workloads on servers and workstations. Built around the renowned Intel X550 chipset, this NBASE-T NIC enables ultra-fast data transfer over an RJ45 port, unlocking true 10 Gigabit Ethernet capabilities while maintaining broad compatibility with 2.5G and 5G Ethernet environments. Whether you’re consolidating virtual machines, accelerating large data migrations, or providing low-latency connectivity for latency-sensitive applications, this single-port PCIe NIC is engineered to elevate your network infrastructure with reliability and versatility.
- Unmatched 10G performance over familiar RJ45 — The NBASE-T RJ45 port on this NIC delivers up to 10Gbps throughput where you need it most, while retaining backward compatibility with 2.5G and 5G networks. This flexibility makes it ideal for upgrading existing cabling and switches that already rely on copper Ethernet, eliminating the need for a complete switch upgrade and reducing total cost of ownership. Expect dramatically improved file transfers, backups, virtualization traffic, and real-time data replication compared to traditional 1GbE adapters, with lower latency and smoother multi-client performance across virtual machines and containers.
- Intel X550 chipset for performance and efficiency — At the heart of this card lies the Intel Ethernet Controller X550 family, known for robust offloads, advanced buffering, and reliable performance under heavy loads. The hardware offloads help free up CPU cycles for application processing, enabling more virtual NICs, higher VM density, and better multi-user throughput. In addition, features such as checksum offloads, large send offloads, and multicast filtering contribute to efficient data handling, especially in dense virtualization environments, database replication, and media streaming workloads.
- PCIe 3.0 x4 interface with NBASE-T versatility — This StarTech NIC is designed for PCI Express 3.0 x4 slots, delivering a high-bandwidth path from your motherboard to the network. The NBASE-T capability provides automatic negotiation among 2.5G, 5G, and 10G speeds, ensuring compatibility with a wide range of switches and switches’ configurations. This makes it an excellent choice for data centers, enterprise workstations, and GPU-accelerated compute nodes that demand fast, reliable uplink/downlink connectivity without sacrificing backward compatibility with existing copper networks.
- Easy deployment for servers and workstations with broad OS support — StarTech’s NIC is designed for straightforward installation into PCIe slots, followed by driver installation from StarTech’s repository to ensure optimal performance. The Intel X550-based NICs are widely supported across Windows and Linux ecosystems, and StarTech typically provides comprehensive driver and firmware updates to maintain compatibility and stability in production environments. With this card, IT teams can achieve rapid provisioning, simplified driver management, and consistent performance across a range of hardware configurations, from rack servers to high-end workstations used for data-intensive tasks.
Technical Details
- Chipset: Intel Ethernet Controller X550-based architecture
- Port: 1 x RJ45 10GBASE-T NBASE-T port
- Interface: PCI Express 3.0 x4
- Form factor: PCIe add-in card (standard drive bay/slot compatibility with server and workstation chassis)
- Product orientation: Optimized for high-throughput networking in servers and performance-oriented workstations
How to install StarTech.com 10G Network Card
- Power down and unplug your system to prevent any electrical damage. Disconnect all cables and peripherals, and ground yourself to avoid static discharge.
- Open the case and locate a suitable PCIe slot on the motherboard. Ensure the slot is x4 or wider to accommodate the card’s PCIe interface and provide adequate bandwidth for 10G performance.
- Insert the NIC firmly into the PCIe slot, aligning the connector with the slot and pressing gently until it seats fully. Secure the card with the chassis screw or retention mechanism as required by your enclosure.
- Route and connect network cabling — Attach your RJ45 Ethernet cable to the card’s 10GBASE-T port and route it to the appropriate switch or router. For best results, use high-quality CAT6a or CAT7 copper cabling to maximize 10G stability over copper.
- Install drivers and configure the NIC — Power up the system and install the latest drivers from StarTech’s official support page or your OS vendor’s driver repository. After installation, verify link status, configure VLANs, MTU, and any required offloads or virtualization settings. Test throughput with a suitable benchmarking tool and adjust settings to match your workload.
- Verify operation and performance — Confirm that the NIC is recognized by the OS, the link is up, and traffic flows as expected. Test with real workloads such as VM migrations, database replication, or backup streams to ensure the NIC meets your performance goals.
Frequently asked questions
- What is NBASE-T? NBASE-T refers to Ethernet speeds that negotiate across 2.5G, 5G, and 10G, enabling faster network performance over existing copper cabling. This NIC auto-negotiates to the highest supported speed with compatible switches, delivering scalable bandwidth without requiring a complete cabling overhaul.
- Which environments work best with this card? It is well-suited for data-intensive servers, virtualization hosts, and high-performance workstations. Ideal use cases include VM migration, live storage replication, database backups, multimedia streaming, and HPC workloads where consistent, low-latency 10G connectivity improves overall system responsiveness.
- Does the Intel X550 NIC support virtualization features? Yes. Intel X550-based adapters typically offer hardware-assisted offloads and features that improve virtualization performance, such as effective packet handling, segmented offloads, and support for various QoS and VLAN configurations. This helps consolidate multiple virtual NICs with minimal CPU overhead.
- What kind of cables and switches are required? A high-quality copper Ethernet cable (recommended CAT6a or CAT7 for 10G stability) and a 10G-capable switch or router are needed to realize full 10G performance. If you’re connecting to a 2.5G or 5G network, the NBASE-T capability will negotiate to the appropriate speed automatically.
- Is driver support available for Windows and Linux? Yes. StarTech provides driver packages and firmware updates, and Intel-based NICs are widely supported across major Windows and Linux distributions. For the best results, always install the latest drivers and consult the product’s support page for OS-specific notes and compatibility matrices.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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4.0 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Works wonder
Size: 1.3 Fl Oz (Pack of 1)
Amazing product. The scars from my daughter acne are mostly gone after 1 month. We will purchase again
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 27, 2026
★★★★★ 5
Holy Grail Moisturizer for Rosacea
Style: Restorative Protective Cream-3.3 Fl Oz
In seeing so many negative reviews I felt compelled to weigh in as this is my favorite moisturizer. I have very dry, menopausal skin. Additionally, I have rosacea which seems to have been a nice gift from said menopause (you can only laugh, right?). It's very common for those of us in our 50's to have a compromised skin barrier and when an issue like rosacea is present, even more so. Because of all this my skin is very intolerant to most moisturizers and nearly all actives (over the last few years I've had to discontinue my retinols and chemical exfoliators). While ingredients like ALA's, petrolatum, mineral oil, parafin/bees wax, and lanolin are well tolerated and known to be quite soothing, they don't hydrate very well as they are more occlusive than moisturizing. Enter this product. Magically, it does both! It's marketed as a protective cream, which again implies occlusive, but it penetrates like no other. Gone is the tight, dry feeling that persisted even when I had a heavy layer of product on my skin (my previous moisturizer was Eucerin Original Healing Cream -- which still has its uses -- because it was the only thing I could put on my skin outside of squalane oil during a flare).
Now, no topical can cure rosacea. However, the right product can calm the skin, repair the damaged lipid barrier, and improve its appearance. This moisturizer does just that and it's become my holy grail. Since starting this I've also added in the Cicalfate Serum which has only aided in repairing my skin. Another Avene product that works great for me is the XeraCalm Balm which helps with itching. I use all three of these daily and they've really helped fix the secondary issues that come with rosacea.
As for the complaints about it being greasy or too heavy. I can see this not working for people with normal or oily skin (or perhaps only in moderation). But my skin loves the heavier weight and because one of the ways I soothe a flare is to keep a tiny mister bottle on hand and repeatedly spray my face so I have to guard against the drying effects of evaporation. These products are so lipid heavy that I can wet my face all day long without worrying about that, though I do reapply throughout the day.
As for the watery consistency issue, I haven't had that problem but it does caution on the packaging not to expose the product to temperatures below 41 degrees F (5 C). I suspect that if it gets too cold either because of the weather or because of whatever warehouse it sat in during transit it will separate. Maybe open the package and before squeezing some out look to see if it has split and then shake it up/message the tube.
So, if you have skin like mine don't hesitate to try this product. I'm leaving this absurdly long review for my struggling brothers and sisters out there with rosacea in hopes that it provides some relief! Happy moisturizing, internet strangers. ;)
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Reviewed in the United States on July 18, 2025
★★★★★ 4
Possible solution to seperation
Style: Restorative Protective Cream-1.3 Fl Oz
I love this product so much, but, like everyone else the water HEAVILY separated. A lot of water just shot out immediately and as i've used the cream it has felt more and more thick bc of that, shaking the tube or not.
POSSIBLE SOLUTION:
I actually think the company could salvage this problem by upgrading packaging to a Cosmetic JAR and then customers could take a toothpick and stir if separation has occurred by the time of purchase. I hope to try this with my next tube, just toothpaste squeezed everything out into a nice cosmetic jar and stir the water back into the product. This is such a simple solution that could really solve the product waste.
This refreshes my skin, doesn't break me out, and is lovely. I break out so easily, and being middle aged my skin really requires a dense help with moisture. <3
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Reviewed in the United States on April 22, 2026
★★★★★ 5
Ordered in spring/summer and it arrived separated too BUT...
Style: Restorative Protective Cream-1.3 Fl Oz
Ok, So I heard great things about this cream and decided to order. I ordered on May 28th and I live on the Gulf Coast of Texas and it is in the low 90s right now. I was worried mine would arrived separated like many others claimed to have gotten theirs, and sadly it did. Warm weather or not, blue water shot out of the tube the minute I squeezed it. Luckily, I read Mia P's review and submerged my tube in warm water (hot water actually straight out of my instant hot water faucet). I left it for about 5 minutes then shook it vigoroously. It seemed to help but was still a bit wonky so I repeated the process again and success! My tube is totally fine now and comes out in a thick, rich, emollient cream as it is supposed to. I will update my review after I use it more but so far I love the way it feels on the skin. It is very thick but spreads nicely and completely absorbs into the skin and leaves no greasy residue which is a big deal because I have oily skin. I purchased this to help with my Retin A uglies (I actually am using Musely with .05% tretinoin) and am hoping it helps with the redness and peeling I am having. I will update my review once I've used it for a while but wanted to post this review as I saw so many people complaining about the separating and just thought I'd mention that you can fix this issue if you have it (and there is a good likely hood that you will).
Update: I've been using this for a week now and I am absolutely in love with this cream! It is the most hydrating and healing cream I've ever used. Usually, thicker face creams like this would cause issues for me with acne or clogged pores as I do have oily skin that can break out if I use products with occlusive ingredients, but this one does not. In fact, my skin has never looked better! This is a must-have if you are using Retin-A/Tretinoin and going through the red/peely phase with your skin. The separation that occurred when I first received it has not been a problem and the cream is staying thick and free from any strange liquidy issues after I put it in hot water as mentioned in the first part of my review.
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Reviewed in the United States on May 28, 2023
★★★★★ 5
Saved My Skin and Healed My Eczema
Style: Restorative Protective Cream-1.3 Fl Oz, Style: Restorative Protective Cream-1.3 Fl Oz
I was having the worst skin winter of my life. I am hypersensitive and my skin started rejecting an expensive line I had used for many years (EL). My skin wasn’t healing even just using AQ balm on it and occasionally steroids when it was extra bad, and the pronounced eczema on my eyelids and neck for months was making me miserable and gross looking. I started researching brands I hadn’t tried for super sensitive skin and saw recommendations for Avene. We were leaving on a vacation and I was desperate to feel better so I ordered this and the matching serum. I started with only this cream and overnight I saw my skin start to heal. Within a few days it was like the last few months never happened. I carefully added the serum and had no issues. I used only these two products for the month I was gone and had glowing skin the whole time. This is thicker than a normal lotion since it is made to protect your skin but if you let it warm up a few seconds it smoothes easily. This will definitely remain a staple in my skin arsenal and I can’t thank you enough for making an actually gentle but effective product! This picture is two weeks after starting the product, smooth skin and confident to take selfies!
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Reviewed in the United States on March 3, 2026