Ensure you are using the USB 2.0 port and that no large physical barriers are between the adapter and the router.
While these devices often include a driver CD, many modern computers lack an optical drive. If you need to download the drivers manually, you can find them through the following reputable third-party driver repositories or community guides: qhmpl 0119 ul wifi driver link
: Tech Support's YouTube guide provides a direct link and step-by-step instructions for installing the basic .inf driver if the full installer fails. Product Specifications Speed : Up to 150 Mbps. Interface : USB 2.0 (Backwards compatible with USB 1.1). Standards : 802.11n, 802.11g, 802.11b. Design : Ultra-small "Plug In and Forget" nano form factor. Ensure you are using the USB 2
For the (Quantum Hi-Tech) WiFi adapter, you can download the drivers from the following links and follow the manual installation steps if the automatic setup fails. Driver Download Links Product Specifications Speed : Up to 150 Mbps