Intel Ethernet Network Adapter I226-T1 - Black
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Product Information
Full details
The Intel I226-T1 is a high-performance single-port PCIe network adapter designed for professionals, gamers, and home office users who need reliable 2.5GbE connectivity without upgrading their entire cabling infrastructure. It delivers significant throughput improvements for workstations and PCs, though users should ensure their motherboard has an available PCIe slot to accommodate the card.
All features
| Colour | Black |
|---|---|
| Model Part Number | I226T1 |
| Brand | Intel |
Extended Product Information
FAQs
Does this adapter require special drivers?
Yes, standard Intel network drivers are required for optimal performance and should be downloaded from the official Intel support website.
Can I use this with Cat5e cables?
Yes, the I226-T1 is fully compatible with Cat5e cabling for high-speed performance.
Does it work with older PCIe slots?
The card is designed for PCIe 3.1, but it is generally backward compatible with older PCIe generations as long as the physical slot fits.
Is this suitable for a 24/7 server environment?
Yes, the I226-T1 is built for durability and is suitable for both personal PCs and workstation/server environments.
Does the card include a low-profile bracket?
The card is designed for standard height slots; check your specific packaging as it is built for standard PC/server form factors.
Troubleshooting
Adapter not detected by Windows/Linux
Verify the card is fully seated in the PCIe slot and check if the BIOS/UEFI detects the hardware.
Link speed is lower than 2.5Gbps
Ensure your connected switch or router supports 2.5GbE and that you are using Cat5e or higher rated cabling.
No link activity LEDs
Check the Ethernet cable connection at both ends and ensure the network device on the other side is powered on.
Pros and Cons
Pros
- Backward compatible with 1Gbps/100Mbps connections
- Reduces CPU overhead via smart interrupt handling
- Works with common Cat5e and Cat6 copper cabling
- Ultra-compact form factor fits most desktop builds
Cons
- Single-port configuration may not suit multi-homed server needs
- Requires an open physical PCIe slot on the motherboard
- No Wi-Fi connectivity (wired only)
Setup, Compatibility & Care
Installation involves inserting the card into an available PCIe slot on your motherboard and securing the bracket. The I226-T1 is compliant with standard industry networking protocols including IEEE 802.3 and 802.3x. For care, ensure the area around the ventilated bracket is free of dust to maintain proper airflow. The operating temperature range is 0 to 55 °C, making it safe for most indoor environments. Always power down your PC and unplug the power supply before installing or removing the card to prevent potential electrical damage.