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To resolve common issues with the MTK USB Serial Port Driver x64, try the following:
Search for MTK_USB_Serial_x64_Top_v3.7z (should contain usb2ser.sys , cdc_acm.inf , and Install.bat ).
Have you found a better x64 driver than the ones listed? Describe your setup (Windows version, MTK chipset, driver file name) in the comments below and help us keep this list updated for 2025.
: A stable older version frequently used for older Windows versions (Vista to Windows 10). Driver Easy Installation Guide for Windows x64
The installation process itself can be complex due to the various modes an MTK device can enter. The device may appear as "MediaTek PreLoader USB VCOM Port," "MediaTek DA USB VCOM Port," or simply "USB Serial Device." A comprehensive driver package must cover all these hardware IDs. Moreover, users often face challenges with Windows' Driver Signature Enforcement, sometimes requiring them to restart their computer in "Advanced Startup" mode to disable driver signature verification temporarily to install specific legacy drivers.
Avoid “driver download” sites full of malware. Instead:
To resolve common issues with the MTK USB Serial Port Driver x64, try the following:
Search for MTK_USB_Serial_x64_Top_v3.7z (should contain usb2ser.sys , cdc_acm.inf , and Install.bat ). mtk usb serial port driver x64 top
Have you found a better x64 driver than the ones listed? Describe your setup (Windows version, MTK chipset, driver file name) in the comments below and help us keep this list updated for 2025. To resolve common issues with the MTK USB
: A stable older version frequently used for older Windows versions (Vista to Windows 10). Driver Easy Installation Guide for Windows x64 : A stable older version frequently used for
The installation process itself can be complex due to the various modes an MTK device can enter. The device may appear as "MediaTek PreLoader USB VCOM Port," "MediaTek DA USB VCOM Port," or simply "USB Serial Device." A comprehensive driver package must cover all these hardware IDs. Moreover, users often face challenges with Windows' Driver Signature Enforcement, sometimes requiring them to restart their computer in "Advanced Startup" mode to disable driver signature verification temporarily to install specific legacy drivers.
Avoid “driver download” sites full of malware. Instead: