Realtek RT8723BE Wi-Fi + BT4.0 WLAN Card for Lenovo 04W3818 E440 E540 S440 B5400

Components Included: Realtek RT8723BE 802.11bgn 1x1 Wi-Fi + BT4.0 Combo Adapter For Lenovo X 1 PCS( no driver cd included）. Manufacturer Part #04W3818. Only Compatible with Lenovo B5400 M5400 M5400t E440 E540 E4430 S440 S540. ).

eBay