Driver | Realtek 8188gu Wireless Lan 80211n Usb Nic

In Device Manager, right-click the Realtek device, select , restart your computer, and reinstall the driver fresh. Summary of Driver Details Supported OS Windows 7, 8, 10, 11 / Linux / macOS Chipset Realtek RTL8188GU Driver Package Format executable (.exe) or setup (.inf) Connectivity

Expand or look under Other devices for a flagged item (often named "802.11n WLAN" or "Realtek"). Right-click the device and choose Update driver . Select Browse my computer for drivers . realtek 8188gu wireless lan 80211n usb nic driver

Many “Wi-Fi disconnects” blamed on the Realtek driver are actually caused by router bugs in 802.11n power save mode. Update your router’s firmware and set “Beacon Interval” to 100 ms (default). In Device Manager, right-click the Realtek device, select

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Select Browse my computer for drivers

This error means Windows cannot communicate properly with the USB dongle.

While the Realtek 8188GU Wireless LAN 802.11n USB NIC driver is generally reliable, users may encounter issues, such as:

If there is no executable installer file, use Device Manager: