Then I can help identify the (likely Realtek, Ralink, or MediaTek) and give you the official, safe driver source .
Aptech offers a range of compact adapters designed to add Wi-Fi and sometimes Bluetooth capabilities to desktops and laptops without built-in wireless hardware. Aptech Wifi Adapter Driver Download BETTER
If you do not have the original driver CD, you can follow these steps to get your adapter working: Then I can help identify the (likely Realtek,