Realtek RTL8188FTV Wireless LAN 802.11n USB 2.0 network adapter is a single-chip solution designed for high-throughput, low-power Wi-Fi applications such as TVs, set-top boxes, and IP cameras. Driver Installation & Updates You can install or update the driver using these methods: Windows Update : Often the most reliable method for Windows 10/11 users. Device Manager Network adapters , and right-click on the Realtek RTL8188FTV Update driver Search automatically for drivers If none are found, click Search for updated drivers on Windows Update Third-Party Repositories : Since the official Realtek product page
.zip or .exe).Setup.exe as Administrator.This is often caused by USB Power Management settings. Windows may turn off the device to save power. Go to Device Manager > Network Adapters. Driver Realtek Rtl8188ftv Wireless Lan 802.11n Usb 2.0
If you want, I can:
Device Manager → Network adapters → right-click your Realtek adapter → Properties.Power Management tab → Uncheck "Allow the computer to turn off this device".