Download and install Realtek Semiconductor Corp. Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC - driver id 1710566
Realtek Rtl8191se Half-height Mini Pci-e 2.4g 802.11n/g/b For Asus Acer Benq And Other Notebook Built-in Wireless Network Card - Iot Accessories - AliExpress