Intel I226T1

Overview

The Intel I226T1 is a single-port Ethernet network adapter designed to deliver up to 2.5 Gbps wired speeds for desktops and small servers. It enables fast and stable wired connections without requiring new cabling, supporting smooth streaming, quick file transfers, and low-latency online gaming. The adapter fits into a PCIe 3.1 x1 slot and comes with both full-height and low-profile brackets, making it suitable for a variety of PC cases and workstations.

Key features

• Provides high-speed 2.5 Gbps Ethernet connectivity using existing Cat5e, Cat6, or Cat6A cables, avoiding costly rewiring.
• Includes both full-height and low-profile brackets for flexible installation in different system sizes.
• Ventilated bracket design promotes airflow to keep the controller cool during heavy network use.
• Energy-efficient operation with a power draw of approximately 1.4 watts, minimizing impact on system power consumption.
• Supports Time-Sensitive Networking and Receive Side Scaling to distribute network processing across CPU cores, improving performance for video calls and real-time applications.
• Compatible with both IPv4 and IPv6 protocols, ensuring future-proof network addressing support.
• Works seamlessly with current Windows desktop and many server operating systems for broad compatibility.

Key specs

• Network speed: up to 2.5 Gbps
• Interface: PCIe 3.1 x1
• Ports: single RJ-45 Ethernet port
• Cabling: supports Cat5e, Cat6, and Cat6A Ethernet cables
• Power consumption: approximately 1.4 watts
• Bracket types: full-height and low-profile included
• Protocol support: IPv4 and IPv6

Connectivity and compatibility

This adapter fits any standard PCIe 3.1 x1 slot, making it easy to add to most desktop PCs and small servers. The RJ-45 port works with common Ethernet cables, so you can upgrade network speed without changing your existing wiring. It supports a wide range of Windows desktop versions and many server operating systems, providing flexibility for both personal and professional environments.

Performance and reliability

With support for Time-Sensitive Networking and Receive Side Scaling, the adapter helps maintain smooth network performance even under heavy load. These features distribute network tasks efficiently across CPU cores, reducing latency and improving responsiveness for applications like video conferencing and online gaming. The ventilated bracket design also helps keep the adapter cool, contributing to long-term reliability.

Ideal uses and environments

The Intel I226T1 is well suited for users who need faster wired connections without upgrading their cabling infrastructure. It fits well in home offices, small business servers, and media PCs where stable, high-speed Ethernet is essential. This adapter is a strong choice for anyone looking to enhance network performance for large file transfers, streaming high-resolution content, or latency-sensitive tasks.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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