Look for an item with a yellow exclamation mark labeled or 802.11n WLAN Adapter . Right-click the device and choose Update driver . Select Browse my computer for drivers .
sudo apt install -y dkms git raspberrypi-kernel-headers (or linux-headers-$(uname -r))
Click Next through the Realtek/Comfast installation wizard prompt.
If you’re reading this, you’ve probably just unboxed a USB Wi-Fi adapter. On paper, it looks great: 1300Mbps dual-band speeds (2.4GHz and 5GHz), compact design, and external antennas.
Plug in the adapter and select your wireless network. For Linux Users comfast cf-wu713n driver
Windows 11 enforces strict driver signing policies, which may block older Comfast legacy drivers.
The safest method is to navigate to the Chinese or international portals managed by the parent brand:
If you need help with a specific part of the setup, let me know you are using and what error message you see. Share public link
Restart your Mac to initialize the network interface utility. Troubleshooting Common Issues Device Not Recognized Try plugging the adapter into a different USB port. Use a rear USB port if you are using a desktop tower PC. Look for an item with a yellow exclamation
Ensure you are connected to a 2.4GHz network, as this device does not support 5GHz, and keep the antenna perpendicular to the computer for best reception. Summary
Notes:
Because this adapter operates strictly on the 2.4 GHz band with a maximum limit of 150 Mbps, performance can degrade quickly in crowded environments. Follow these tips to maintain maximum throughput:
Restart your computer when prompted to allow the system registry to register the network configuration changes. Method B: Manual Device Manager Installation sudo apt install -y dkms git raspberrypi-kernel-headers (or
Most modern Windows operating systems will automatically detect the adapter. If your system requires a manual installation, follow these steps:
Linux distributions running newer kernels usually feature built-in open-source support for Realtek chipsets ( rtl8188eu or 8188eu modules). If your distribution does not recognize it natively, compile the driver from source code: Open your terminal application.
Run the installer package and bypass security alerts via System Preferences > Security & Privacy if prompted.