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CH340G USB to Serial UART TTL Converter (4-Pin Header)

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The CH340G USB to UART TTL Serial Converter Adapter Cable is a reliable and easy-to-use interface tool for connecting microcontrollers and embedded systems to a computer via USB. It enables seamless serial communication between USB ports and TTL-level UART devices, making it essential for development, debugging, and firmware flashing.

Technical Specifications

Parameter Specification
Chipset CH340G
Interface USB to UART TTL
Connector Type 4-Pin Header
Logic Level 3.3V / 5V compatible (variant dependent)
Communication Serial UART
USB Standard USB 2.0
Supported Systems Windows / Linux / Mac (driver required on some systems)
Function Data transfer, debugging, firmware flashing

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