For advanced or legacy deployment, the Realtek official component catalog hosts official package releases. How to Install the Driver on Windows (10/11)
The RTL8188GU is a highly integrated single-chip solution designed for high-throughput performance with low power consumption. : IEEE 802.11b/g/n compatible. Interface : USB 2.0 (compatible with USB 1.1). Max Speed : Theoretical data rate of 150 Mbps. Frequency : 2.4 GHz. Architecture : 1T1R (one transmit and one receive path). Security : Supports WPA, WPA2, and 802.11i authentication. How to Download and Install the Driver realtek 8188gu wireless lan 80211n usb nic driver
If you used the DKMS method, run:
Access your home Wi-Fi router settings and change the 2.4 GHz channel width from 20MHz to Auto 20/40MHz to unlock the full 150 Mbps capacity of the chip. For advanced or legacy deployment, the Realtek official