1. Product Overview
This manual provides instructions for the youyeetoo M.2 B+M Key Intel i226 2.5 Gigabit Ethernet Network Interface Card (NIC). This interface card is designed for use with space-constrained mobile devices, desktops, workstations, value servers, or industrial designs, particularly for youyeetoo X1 implementations requiring multiple network ports. It features an Intel i226V LAN IC, supporting PCIe Giga LAN 10/100/1000/2500M speeds through a single RJ45 interface.
The card supports various M.2 form factors including 2230, 2242, 2260, and 2280, and is compatible with M.2 B+M Key slots.
2. Package Contents
Verify that all items listed below are present in your package. If any items are missing or damaged, please contact youyeetoo support.
- 1x Intel i226 2.5G M.2 Ethernet Card (20cm cable)
3. Setup and Installation
Follow these steps to properly install your youyeetoo M.2 B+M Key Intel i226 2.5 Gigabit Ethernet NIC.
3.1 Driver Installation
Important: The driver must be installed before using this product. Failure to install the driver will prevent the device from functioning correctly.
- Download the latest drivers from the official Intel website: intel.com/content/www/us/en/download/15084/intel-ethernet-adapter-complete-driver-pack.html
- Follow the on-screen instructions to complete the driver installation.
3.2 Hardware Installation
The M.2 B+M Key NIC can be installed in compatible M.2 slots on your device. Ensure your device supports the M.2 B+M Key interface.
The RJ45 interface module can be fixed using various methods depending on your chassis. Common methods include COM Port Mount, Half-High Baffle Mount, and Full Height Baffle Mount.
Note: Do not attempt to modify or break the product before confirming its normal functionality. Returns or exchanges may not be accepted for physically altered products.
4. Operating Instructions
Once the hardware is installed and drivers are successfully loaded, the youyeetoo M.2 B+M Key Intel i226 NIC will be ready for operation.
- Connect a standard RJ45 Ethernet cable to the NIC's port.
- Ensure your operating system recognizes the new network adapter. You can verify this in your system's Device Manager (Windows) or network settings (Linux/other OS).
- Configure network settings (IP address, DNS, etc.) as required by your network environment.
The NIC supports data transfer rates of 10/100/1000/2500 Mbps, automatically negotiating the highest possible speed with your network equipment.
5. Maintenance
The youyeetoo M.2 B+M Key Intel i226 2.5 Gigabit Ethernet NIC is designed for reliable operation and generally requires no specific user maintenance. Keep the device free from dust and moisture. Ensure proper airflow around the component if installed in a confined space.
6. Troubleshooting
If you encounter issues with your youyeetoo M.2 B+M Key Intel i226 NIC, consider the following:
- No Network Connectivity:
- Verify that the drivers are correctly installed (refer to Section 3.1).
- Check the physical connection of the Ethernet cable to both the NIC and your network device (router/switch).
- Ensure the NIC is securely seated in the M.2 slot.
- Check your operating system's network settings for proper configuration (IP address, subnet mask, gateway).
- Slow Network Speeds:
- Ensure your network infrastructure (router, switch, cables) supports 2.5 Gigabit Ethernet.
- Update to the latest drivers from Intel.
- Test with a different Ethernet cable.
- Device Not Recognized:
- Re-seat the M.2 card in its slot.
- Check your system's BIOS/UEFI settings to ensure the M.2 slot is enabled and configured correctly.
- Ensure your system's M.2 slot is compatible with B+M Key cards.
Safety Warning: Exercise caution during installation and handling of electronic components. Ensure your system is powered off and unplugged before installing or removing any hardware. Improper installation or handling can lead to component damage or electrical hazards.
If issues persist, please refer to the support section for further assistance.
7. Specifications
| Feature | Specification |
|---|---|
| Brand | youyeetoo |
| Model Number | M.2 B+M Key |
| LAN IC | Intel i226V |
| Hardware Interface | Ethernet, USB (for M.2 B+M Key standard) |
| Data Link Protocol | Ethernet, Gigabit Ethernet |
| Data Transfer Rate | 2500 Megabits per second (2.5G) |
| RJ45 Interface | 1x |
| M.2 Socket Compatibility | M.2 B+M Key (PCIe 1x) |
| Supported M.2 Lengths | 2230, 2242, 2260, 2280 |
| Product Dimensions (M.2 Card) | 0.87"L x 0.87"W x 0.87"H (approx. 22mm x 22mm x 22mm) |
8. Warranty Information
youyeetoo offers a return policy for new computer components purchased from Amazon.com. Products that are dead on arrival, arrive in damaged condition, or are still in unopened boxes may be returned for a refund within 30 days of purchase.
Amazon.com reserves the right to test dead on arrival returns and may impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer component that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in a higher restocking fee based on the product's condition.
youyeetoo will not accept returns of any desktop or notebook computer components more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
9. Support
For technical support, inquiries, or further assistance with your youyeetoo M.2 B+M Key Intel i226 2.5 Gigabit Ethernet NIC, please contact youyeetoo tech directly through the Amazon platform or visit the official youyeetoo store page.
You can typically find contact information by clicking on the 'youyeetoo' brand name on the product page or by navigating to the 'youyeetoo tech' seller profile on Amazon.