Find Drivers for Devices Using a Hardware ID from Device Manager
. While the specific "2021 driver" version is often sought for compatibility with older Windows 10 builds or Linux kernels, finding an official direct download can be difficult as it is frequently sold as an OEM or "no-name" device. Driver Identification & Specs Device Model: DNUB-AT1 (236B) Broadcom BCM43236 Performance: 300Mbps Dual-Band (2.4GHz/5GHz) Connection: USB 2.0 interface How to Install the Driver (2021 and Newer) dnubat1236b driver download 2021
Windows Update often automatically installs a generic driver that works , but it may lack the specific features or stability of the official 2021 DNUBAT1236B driver. Find Drivers for Devices Using a Hardware ID
Expand and look for an "Unknown Device" or one with a yellow exclamation mark. Right-click it > Properties > Details tab. Expand and look for an "Unknown Device" or
If the device is plugged into a Windows PC, you can find the actual manufacturer and model by looking up its Hardware ID: Right-click the button and select Device Manager