Not necessarily. If your computer does not have an active internet connection, Windows Update cannot automatically fetch the driver. You must use another PC to download the driver file (from the table above), transfer it via USB stick, and install it manually.
If the automatic installer (.exe) fails, follow these steps to install via Device Manager:
: Visit the ASUS Download Center for their USB wireless adapters.
Before downloading, find out who made the hardware inside your USB stick:
Once you have identified the chipset or brand, use these reliable sources for your download: