For easy installation of drivers for your 802.11n WLAN, let's start by identifying the specifics: the brand or make of the device, whether it's USB or PCIe, and the chipset it uses.
If you're dealing with a well-known brand, head straight to the manufacturer's support site. However, if the company is no longer operational, scour the device for any model numbers and conduct a thorough search on this site.
Identifying the chipset is crucial as it swiftly narrows down the required drivers. The key chip makers are Realtek, Mediatek, Qualcomm, and Broadcom.
Below are links to the most common 802.11n devices that are available. If you still can't find a driver for your device shoot us an email with pictures of the device and any numbers or other information written on it. Also include the device string shown in the device manager if viewable eg. USB\VID_0BDA&PID_B812
