Or just upgrade to the driver version 1021. The device is operating normally on windows 7 but with windows 10 can not work. Driver for network wifi adapter, rtwlanu. 11n usb 2 dollar realtek rtl8192cu usb 2. Tech tip, updating drivers manually requires some computer skills and patience. Realtek rtl8188ftv wireless lan 802.11n usb 2.0 network adapter drivers were collected from official websites of manufacturers and other trusted sources. Right click one of them and select properties 4. Download realtek rtl8188cu wireless network adapter driver for windows 10, 7. On this page, you will find all available drivers listed by release date for the windows 7 32bit operating system. Download Now REALTEK RTL8188CU WIFI DRIVER