: Download the . This package is explicitly verified for Windows 10 and Windows 11 (both 64-bit and 32-bit architectures). For ADAM-4561-BE
Advantech provides official downloads for both versions through their support portal: For ADAM-4561-CE (Windows 10/11 Compatible) Driver Name: CP210x Universal Windows Driver Description: This is the correct driver for modern systems including Windows 10 (x64/x84) Windows 11 For ADAM-4561-BE (Legacy) Driver Name: PL2303 Prolific Driver Installer adam-4561 driver windows 10 download
⚠️ After changing modes, the COM port number may change. Re-check in Device Manager. : Download the
: If you have previously installed drivers for both the BE and CE versions, they may conflict due to shared IDs. Uninstall the v1.421 driver and use v1.30 to resolve this. adam-4561 driver windows 10 download