The CH340G USB to TTL Serial Port Adapter is a reliable module designed for seamless communication between USB and TTL interfaces. Equipped with a high-performance CH340G chip, this module ensures compatibility across a wide range of devices without driver or compatibility issues. The adapter includes intuitive power and data transmission indicators, making it an ideal choice for developers and engineers requiring robust serial communication.

Key Features:

• Built-in CH340G chip for stable data conversion
• Supports both 3.3V and 5V power outputs
• Durable yellow needle connectors for enhanced durability
• LED indicators for power, TXD, and RXD signals
• Compact design for easy integration in projects

Technical Specifications:

• PCB dimensions: 33mm x 16mm
• Power supply: 3.3V and 5V selectable
• Supported OS: Windows 98/ME/2000/XP/7/8 and Server 2003/2008
• Weight: 5.15g
• USB interface: Standard Type-A