What are you using? (Windows 10, Windows 11, Ubuntu, etc.)
If you are experiencing issues with your Realtek 8188GU, try these steps:
This hardware is widely supported across various operating systems, though installation methods may vary: RTL8188EUS - Realtek realtek 8188gu wireless lan 802.11n usb nic driver
Throw away your 8188GU adapter and buy an adapter based on the Realtek 8812BU (for AC1200) or an official Apple-certified dongle.
Whether you are troubleshooting an existing adapter or installing a new one, the key to success with the Realtek 8188GU is patience and following the correct procedure for your operating system. The driver may require a few extra steps compared to more premium adapters, but the reward is a working wireless connection at an unbeatable price. What are you using
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This article breaks down what the Realtek 8188GU is, why it is so common, the driver issues users often face, and how to ensure it runs smoothly on your system. The driver may require a few extra steps
USB 2.0 (identified by hardware ID USB\VID_0BDA&PID_B711 ). Throughput: Up to 150 Mbps on the 2.4GHz band.