3Pcs USB to TTL UART CH340G Serial Adapter, 3.3V/5V Switchable for Microcontroller Programming, Compatible with STC Brush Board Modules

Key features

• Reliable CH340G ChipExperience seamless connectivity with our USB to TTL CH340 Module featuring the original CH340G chip, the preferred choice by STC. This ensures compatibility across various drivers and computers, eliminating any connectivity issues. Suitable for tech enthusiasts who demand reliability.
• Visual Operation IndicatorsEquipped with PWR, TXD, and RXD indicators, our module offers intuitive visual operation cues. This feature allows users to easily monitor operational status without needing additional equipment, making it perfect for both beginners and seasoned users.
• Flexible Voltage OptionsOur board provides both 3.3V and 5V options, selectable via a simple short circuit. This flexibility makes it suitable for a wide range of applications, offering convenience for developers working with different voltage requirements.
• Broad System CompatibilityFully compatible with WINDOWS 98/ME/2000/XP/Server 2003/VISTA/Server 2008/Win7/Win8/Win10, both 32-bit and 64-bit systems. This wide-ranging compatibility ensures our USB to TTL module fits seamlessly into your existing setups, enhancing your development process.
• Compact and Efficient DesignWith a compact module size of 55mm x 16mm and a PCB size of 33mm x 16mm, our USB to Serial Port Brush Board is designed for efficiency and convenience. Its size makes it easy to integrate into various projects, while maintaining robust performance and functionality.

Free shipping included. 30-day hassle-free returns.