🔧 USB LAN Ethernet Sub Card Module for Lenovo ThinkPad T520 W520 🔧

🖥️ ThinkPad T520/W520 | USB LAN Module | 15.6" | FRU: 04W1563

⚙️ PRODUCT CHARACTERISTICS

The original USB LAN Ethernet Sub Card module dedicated to Lenovo ThinkPad laptops of the T520, T520i, and W520 series with a 15.6" screen. The part is used but 100% functional and tested for proper operation. This module is responsible for the correct functioning of the USB ports and the LAN network connector, providing a stable wired internet connection and the ability to connect peripheral devices. The offered component has the FRU number 04W1563, ensuring full compatibility with the mentioned ThinkPad models.

📋 TECHNICAL DATA

Part type: USB LAN Ethernet Sub Card Module
Compatibility: Lenovo ThinkPad T520, T520i, W520
Laptop screen diagonal: 15.6"
Condition: Used, 100% functional
FRU number: 04W1563
Replacement number: 55.4KE02
Brand: Lenovo ThinkPad
Type: Original part
Warranty: 3 months

🌟 KEY ADVANTAGES

🔹 Original part – guarantees perfect fit and reliable operation
🔹 Full compatibility – specially designed for T520, T520i, and W520 models
🔹 Proven functionality – each module undergoes testing before shipping
🔹 Easy installation – design allows for hassle-free replacement
🔹 Stable connection – ensures reliable operation of USB ports and LAN connector

🔢 CATALOG NUMBERS

FRU: 04W1563
Replacement: 55.4KE02
The above numbers allow for precise identification of the part and ensure full compatibility with your Lenovo ThinkPad T520/W520 laptop. Always check the compatibility of the numbers before purchasing to ensure you receive the correct part for your model.

❓ WHEN TO REPLACE THE USB LAN MODULE?

• Internet connection issues – the laptop does not detect a wired connection despite a functional cable and router
• Unstable operation of USB ports – devices connected to the USB ports are intermittently detected or not detected at all
• Error messages – the system displays information about problems with the USB controller or network card
• Decrease in transfer speed – noticeably slower internet connection via LAN cable
• Physical damage – visible damage to the LAN connector or USB ports on the laptop

🔧 INSTALLATION PROCESS

Replacing the USB LAN Ethernet module in ThinkPad T520/W520 laptops requires basic technical skills. Before starting work, the device should be turned off, unplugged, and the battery removed. Access to the module is obtained by removing the bottom cover of the laptop. The module is usually secured with small screws that should be carefully unscrewed. After disconnecting the old module, the new component is installed in reverse order, paying special attention to the correct connection of ribbons and connectors. We recommend backing up data before starting work.

🎯 PURPOSE

The USB LAN Ethernet Sub Card module is dedicated to professional business laptops Lenovo ThinkPad series T520, T520i, and W520 with a 15.6" screen. This component is essential for the proper functioning of the USB ports and Ethernet network connector, enabling a stable wired internet connection and connecting peripheral devices. It is particularly important for users who heavily rely on wired networks in an office environment or require reliable data transfer via LAN cable.

✅ COMPATIBILITY WARRANTY

The offered part has been thoroughly checked and matched to Lenovo ThinkPad T520, T520i, and W520 models.We guarantee full compatibility with ThinkPad T520, T520i, W520 regarding the FRU number 04W1563.The exact appearance and condition of the offered item are shown in the photos in the listing.If you have any doubts regarding compatibility, we encourage you to contact our customer service department before making a purchase. We provide a 3-month warranty on used parts.

📞 NEED HELP? CONTACT OUR EXPERTS!

Do you have questions about the compatibility of the USB LAN module with your Lenovo ThinkPad laptop? Our specialists provide professional advice and assistance in selecting the right parts. Contact us, and we will help clarify any doubts and find the best solution for your equipment.

📱 Phone: +48-601-415357
📧 Email: sklep@abcdeal.eu

🦁 ABCDEAL - Your Trusted Lenovo Parts Specialist

For years, we have specialized in providing high-quality parts for Lenovo ThinkPad laptops. Our experience allows us to offer products that meet the highest standards of quality and reliability. We take care to carefully select components, thoroughly test them, and provide professional service for every order. Trust the experts who understand your equipment's needs and provide the best spare parts available on the market.

🎯 Choose professionals – invest in high quality!

By choosing the original USB LAN Ethernet Sub Card module from our offer, you invest in a proven solution that will ensure the reliable operation of your Lenovo ThinkPad laptop. We focus on quality, which translates into customer satisfaction and the long life of their equipment. Don't risk with non-original parts – opt for proven components that will restore full functionality to your laptop and ensure many more years of trouble-free operation. Trust our experience and join the ranks of satisfied customers who value reliability and the long life of their laptop!

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