Lenovo ThinkPad T400s T400 Wifi Card 802.11a/b/g/n 450Mbps | 43Y6519

🔧 Intel 5300 WiFi Card for Lenovo ThinkPad T400 and T400s 🔧

🖥️ ThinkPad T400/T400s | 802.11a/b/g/n | 450Mbps | Intel 5300

⚙️ PRODUCT CHARACTERISTICS

We present the original Intel 5300 802.11 a/g/n WLAN WiFi module dedicated to Lenovo ThinkPad T400 and T400s laptops. This high-quality component provides a stable wireless connection with speeds of up to 450Mbps, ensuring smooth internet browsing, fast file downloads, and uninterrupted cloud work. The module has been thoroughly tested for efficiency and reliability, so you can be confident that your laptop will operate optimally after installation.

📋 TECHNICAL DATA

Model: Intel 5300 WLAN
WiFi Standard: 802.11a/b/g/n
Maximum Speed: 450Mbps
Compatibility: Lenovo ThinkPad T400, T400s
FRU Number: 43Y6519
Condition: Used, tested, fully functional
Interface: Mini PCIe
Chip Manufacturer: Intel

🌟 KEY ADVANTAGES

🔹 Original Lenovo part - guarantees full compatibility with your ThinkPad
🔹 High throughput - 802.11n standard providing speeds of up to 450Mbps
🔹 Dual-band support - supports 2.4GHz and 5GHz bands for better connection stability
🔹 Proven reliability - each module undergoes functionality testing
🔹 Easy installation - quick assembly without the need for advanced technical knowledge

🔢 CATALOG NUMBERS

FRU: 43Y6519
Part Name: Intel 5300 WiFi Module 802.11 agn
Compatible Models: Lenovo ThinkPad T400, T400s
These numbers will help you identify the correct replacement part for your laptop. Always check the FRU number compatibility before purchasing to ensure you are selecting the right component.

❓ WHEN TO REPLACE THE WIFI CARD?

• Connection issues - laptop does not detect wireless networks or frequently loses connection
• Low transfer speed - significantly slower downloading and uploading than on other devices
• Unstable operation - intermittent connection, frequent need to restart the WiFi module
• System errors - messages about network card issues in the device manager
• Inability to update drivers - outdated WiFi card incompatible with newer drivers

🔧 INSTALLATION PROCESS

Replacing the WiFi card in ThinkPad T400 and T400s laptops is a relatively simple process. You need to turn off the laptop, disconnect the power, and remove the battery. Then, unscrew the appropriate service cover on the bottom of the case to access the Mini PCIe slot. After disconnecting the antenna wires from the old module, you can gently remove it and replace it with the new one, reconnecting the antenna wires. The entire process takes about 10-15 minutes and does not require specialized tools other than a small Phillips screwdriver.

🎯 PURPOSE

The original Intel 5300 WiFi module is dedicated to Lenovo ThinkPad T400 and T400s laptops. It provides a fast and stable internet connection, ideal for both business and personal use. The card supports the 802.11n standard, offering significantly better performance than older standards, resulting in smoother video streaming, faster file downloads, and more responsive operation in cloud applications. It is the perfect solution for those who need a reliable wireless connection in their ThinkPad.

✅ COMPATIBILITY GUARANTEE

The offered Intel 5300 WiFi module is 100% compatible with Lenovo ThinkPad T400 and T400s laptops. As specialists in Lenovo laptop parts, we guarantee full compatibility and correct operation after installation. Each module is thoroughly tested before shipping, minimizing the risk of technical issues. We provide a 6-month warranty on the offered product. The photos depict the actual product you will receive, ensuring you know its condition and appearance.

📞 NEED HELP? CONTACT OUR EXPERTS!

Do you have questions about compatibility, installation, or other technical issues? Our experts are ready to help you! We have many years of experience in the laptop parts industry and are happy to clarify any doubts. Contact us:
📱 Phone: +48-601-415357
📧 Email: sklep@abcdeal.pl
We respond quickly and professionally, providing comprehensive support before and after your purchase.

🦁 ABCDEAL - Your Trusted Lenovo Parts Specialist

For years, we have specialized in providing high-quality parts for Lenovo laptops. Our knowledge and experience allow us to offer products that meet the highest standards of quality and reliability. We focus on professional customer service and expert advice, ensuring that shopping with us is always satisfying. Thousands of customers have trusted us, appreciating our reliability and expert approach to every order.

🎯 Choose professionals - invest in high quality!

By choosing the original Intel 5300 WiFi module from our offer, you invest in a proven solution that will restore full functionality to your ThinkPad T400 or T400s. Don't risk using non-original replacements that may cause compatibility and performance issues. Opt for quality and reliability that will ensure you hassle-free internet use and many years of trouble-free operation. Your ThinkPad deserves the best components that will extend its lifespan and ensure optimal performance for a long time. Invest in a proven part and enjoy the full capabilities of your laptop for many years of its long life!

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🔗 All parts for this model: ThinkPad T series parts - all models
📘 Guide: WiFi and WWAN module in a ThinkPad - diagnostics and replacement