Open PowerShell and check the Authenticode signature of the installer executable: powershell
To ensure we address your exact networking scenario, tell me:
When you see the label it typically indicates one of three things: rtk nic driver installer verified
Never download drivers from pop-up ads, torrent sites, or generic "driver download" portals. The only safe sources are Realtek's official website, your PC or motherboard manufacturer's support page, and Microsoft Update.
Right-click the Windows and select Device Manager . Expand the Network adapters section. Open PowerShell and check the Authenticode signature of
Always source your files directly from official repositories:
:: List all third-party drivers to locate the published name (oemXX.inf) dism /online /get-drivers /format:table :: Remove the problematic, unverified Realtek network driver dism /online /remove-driver /driver:oem50.inf Use code with caution. Clearing Group Policy Restrictions Expand the Network adapters section
Before installing any new driver, create a system restore point. This allows you to roll back your system to its previous state if the new driver introduces problems or if the installation fails catastrophically.
Identify your specific Realtek chipset via under Network adapters .