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
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If the driver installed but you can't access the internet, try these steps: realtek 8188gu wireless lan 80211n usb nic driver
For advanced or legacy deployment, the Realtek official component catalog hosts official package releases. How to Install the Driver on Windows (10/11)
sudo apt update sudo apt install build-essential git dkms linux-headers-$(uname -r) Use code with caution. In Device Manager, right-click the Realtek device, select
Many Arch users report that rtl8xxxu-dkms-git works more reliably without requiring manual usb_modeswitch handling.
Up to 150 Mbps (depending on network conditions and router configurations) Security Encryption: WEP, WPA/WPA2, WPA-PSK/WPA2-PSK Where to Download the Realtek 8188GU Driver If you share with third parties, their policies apply
sudo dkms status sudo dkms autoinstall
No. The 8188GU has high latency (usually 4-8 ms extra) and cannot handle packet bursts. For gaming, use a PCIe Wi-Fi card or a USB adapter with an external antenna.