Electronics · United States

CH341A USB to Serial Converter Module CJMCU-341, RS232 RS485 RS422 Programmer, 3.3V/5V for STM32/PLC

Lowest price: $4.81 · 1 store · price range $4.96 … $4.96 · 3% off the list price

Price history: 3 daily prices tracked since 2026-10-18; lowest $4.79, highest $4.81.

Price last confirmed by the store feed on 2026-10-30.

CH341A USB to Serial Converter Module CJMCU-341, RS232 RS485 RS422 Programmer, 3.3V/5V for STM32/PLC

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