Rtl8191s wlan adapter driver. See the list of HWIDs and download links for Windows - New set of drivers for network adapters, Wireless LAN WiFi 6 USB the company Realtek. . {footerlinktext} Privacy Policy© 2026 Realtek Semiconductor Corp. All rights reserved Find the latest drivers for Realtek RTL8191SE Wireless LAN 802. Download drivers for RealTek RTL8191S for Windows XP, Windows Vista, Windows 7. 11n PCI-E NIC, a common wireless network adapter for laptops. 1, Windows 10, Windows RealTek RTL8191S drivers will help to correct errors and fix failures of your device. Drivers support the operating systems Windows 7, Windows 8/8.