Amazon.com: RTL8822BE WiFi 802.11 a/b/g/n/ac Bluetooth 4.2 M.2 NGFF Wireless Card 915622-001 Compatible Replacement Spare Part for Realtek Compatible and HP Laptop Systems : Electronics
Realtek RTL8723BE 300Mbps 802.11n NGFF Wireless Mini PCI E WiFi Adapter + Bluetooth 4.0 WLAN card for Lenovo E450 E550 E555 Y50
Realtek Rtl8723be For Lenovo Thinkpad E440 E540 S440 S540 Special Wireless Card Fru: 04w3818 Wifi Module 300mbps Pci-e