43Y6493 IBM Lenovo 5100 Wi-Fi Link 802.11a/b/g/n Wireless LAN Card for ThinkPad T400

Upgrade your ThinkPad T400 with the IBM Lenovo 5100 Wi‑Fi Link, a reliable wireless solution that restores fast, stable connectivity for both office and on‑the‑go use. Designed specifically for the T400 chassis, this card fits seamlessly into the existing slot, allowing a quick, hassle‑free installation without the need for additional adapters. Enjoy uninterrupted browsing, video conferencing, and cloud access thanks to its robust signal handling and compatibility with all major Wi‑Fi networks. Backed by Lenovo’s reputation for quality, this replacement ensures your laptop performs at its full potential, keeping you productive wherever you work.