Cutok Dc330 Driver Windows 10 [TOP | 2026]

Cutok DC330 Driver — Windows 10 Handbook

Final recommendation

: For CH340-based Cutok DC330 units, keep a copy of CH341SER.EXE version 3.8+ on hand – it remains the most reliable driver package for Windows 10 as of 2026.

• USB to Serial (CH340 or CP2102) bridge drivers – since the DC330 often integrates a USB-to-UART chip.
• Generic serial drivers included in older Windows versions (up to Windows 7).

ferrite core

This is not a driver issue. Likely incorrect baud rate or electrical interference. Use a on the USB cable and ensure proper grounding. Cutok Dc330 Driver Windows 10