If you do not have the original CD, you can find compatible drivers by searching for the "Realtek 8187L" model on sites like DriverHub or the Lenovo Support tool to identify the specific hardware ID.
Since Kasens does not have a central official support site, you should use reputable driver repositories or the chipset manufacturer's generic drivers: wireless usb wifi adapter kasens ks-g5000 driver
If the device is not detected automatically: If you do not have the original CD,
For (Ubuntu, Debian, Raspberry Pi OS), the official Realtek drivers don't always work. The open-source community has created excellent alternatives: Select the
Plug the device in and use Device Manager (Windows) or run lsusb in a Linux terminal to see exactly which chipset is recognized. 2. Driver Installation for Windows
Even with the driver installed, if your computer doesn't connect to the internet via the adapter, check your WiFi network settings and ensure the adapter is properly plugged in.
Click and browse to the folder where you extracted the drivers. Select the .inf file and click OK to install. ⚠️ Important Considerations