The is a dual-band USB Wi-Fi adapter powered by the Broadcom BCM43236 chipset . To ensure this hardware functions correctly, especially on older operating systems, downloading and installing the specific driver for this chipset is essential. Essential Hardware Specifications
Plug in the Dnub AT1 236B. Windows will chime and automatically load the driver. Go to Device Manager → Ports (COM & LPT) → You should see “Dnub AT1-236B (COM3).” Dnub-at1-236b- Driver Download
If you’ve recently picked up the USB Wi-Fi adapter or found one in a drawer, you might have noticed it isn’t always "plug-and-play" on older systems. This compact dual-band dongle is a popular, budget-friendly way to add 5GHz Wi-Fi to a laptop or desktop, but getting the right driver is essential for stable speeds. DNUB-AT1 (236B) The is a dual-band USB Wi-Fi
: Instead of searching for the "Dnub-at1" string, search for "Broadcom BCM43236 USB driver" . Many laptop manufacturers (like HP, Dell, or Lenovo) host these Broadcom drivers on their support pages for older internal Wi-Fi cards that use the same chip. Windows will chime and automatically load the driver
Are you installing this on a , or are you trying to get it to work with a Smart TV/Linux system?
Yes, but only version 3.0.0 and above. The ARM64 driver is packaged separately as Dnub_AT1-236B_ARM64.msi .