5A30H70347 – Lenovo Laptop Antenna – Genuine

This Lenovo Laptop Antenna (5A30H70347) is a genuine part designed and manufactured by Lenovo, ensuring compatibility and high performance with Lenovo laptops. It also known as “WLAN MAIN+AUX SP”, this antenna is crucial for maintaining a strong and stable wireless connection to your laptop. A properly functioning antenna enables your device to communicate efficiently with a wireless network, improving both the range and quality of your wireless connectivity. Common symptoms of a failing laptop antenna include weak or inconsistent Wi-Fi signals, frequent disconnections from the network, and inability to find or connect to wireless networks. If you’re experiencing any of these issues, it may be time to consider replacing your laptop’s antenna with this compatible Lenovo part. Before purchasing, please verify your device’s model number to ensure compatibility.

iFixit is an official Lenovo partner. Our Genuine Lenovo parts are supplied by the official Lenovo supply chain.

This OEM part may be new or refurbished by Lenovo. Lenovo Certified Refurbished products are extensively screened, repaired, tested, and cleaned to high Lenovo standards, but may contain cosmetic imperfections.