Save the .zip file from the D-Link Support page and extract it to a folder.
You can access the direct FTP repository to find specific Rev A driver packages like DWA-525_A2_DRIVER_1.22_S0033.ZIP . Driver Specifications Release Date: May 21, 2014 (for v1.22).
Windows XP, Vista, 7, 8, and 8.1 (both 32-bit and 64-bit).
You can download the official drivers for the D-Link DWA-525 (Hardware Revision A2)
directly from D-Link’s support repositories. The most recent official Windows version is . Official Download Sources D-Link Australia Support: The D-Link Download Portal
Execute the Setup.exe file before plugging in the adapter, or follow the wizard's prompts to insert it when requested.
While D-Link stopped official updates before Windows 10's launch, the Ralink/MediaTek chipset used in the A2 revision often works on newer systems using the Microsoft Update Catalog or by manually pointing Device Manager to the Windows 8 drivers. Installation Steps