The Qualcomm Atheros AR9287 is a workhorse of its era. With the correct driver, it remains stable and functional for everyday low-demand usage. Stick to OEM or Microsoft-signed drivers, avoid automatic updaters, and you will have a trouble-free experience.
Do not use third-party "driver updater" tools. Stick to these sources: qualcomm atheros ar9287 wireless network adapter driver
, these generic updates (like version 10.0.0.352) can cause "catch-22" scenarios, where the adapter stops working, leaving you with no internet to download the proper fix. An up-to-date driver helps to: The Qualcomm Atheros AR9287 is a workhorse of its era