This is the most critical driver for mobility. The NAV50 was sold with different wireless cards depending on the region (Atheros or Broadcom).
If you want, I can:
I'll create a concise downloadable-driver guide for the Acer Aspire One NAV50 (Windows 7 64-bit). If you meant something else, tell me. download driver acer aspire one nav50 windows 7 64 bit
: https://www.acer.com/ac/en/US/content/drivers This is the most critical driver for mobility
Replacing the old mechanical HDD with a cheap SATA SSD will make the NAV50 feel like a brand-new machine. If you meant something else, tell me
: Enter your Serial Number or SNID (found on the bottom sticker) to get an exact match for your hardware.
If you cannot find the specific individual hardware drivers on the legacy database, or if you do not know which Wi-Fi card is inside your unit, you can look at the Device Manager native to Windows. Download Acer Support Drivers and Manuals