UGREEN USB to RS-232 DB9 Serial Adapter Cable 1.5m

UGREEN USB to RS-232 DB9 Serial Adapter Cable 1.5m

This UGREEN serial adapter bridges modern USB computers with legacy RS-232 equipment and industrial devices. The adapter converts USB signals to standard RS-232 protocol with full DB9 pin compatibility. Moreover, the 1.5-meter cable length provides adequate reach for equipment racks and industrial control panels without requiring extension cables.

The adapter incorporates professional-grade FTDI chipset technology for reliable serial communication. Additionally, the adapter supports multiple baud rates and data formats for comprehensive compatibility with diverse serial devices. Furthermore, the LED indicators provide visual feedback for power status and data transmission activity during operation.

This USB to RS-232 adapter excels in industrial automation and legacy system integration applications. Consequently, technicians can connect modern laptops to programmable logic controllers, network switches, and scientific instruments. The adapter eliminates compatibility issues between contemporary computers and established serial communication protocols.

Serial Communication

• RS-232 Protocol: Full DB9 serial port compatibility with standard pinout configuration
• Baud Rate Support: 300 to 921,600 bps with automatic rate detection
• Data Format Options: 5, 6, 7, 8 data bits with configurable parity and stop bits
• Flow Control: Hardware RTS/CTS and software XON/XOFF flow control methods
• Signal Levels: Standard ±12V RS-232 voltage levels for equipment compatibility

Chipset Features

• FTDI Technology: Professional-grade FT232RL chipset for stable communication
• Driver Support: Native drivers for Windows, macOS, and Linux systems
• Virtual COM Port: Creates standard COM port interface for legacy software
• Buffer Management: 256-byte receive and transmit buffers prevent data loss
• Error Detection: Built-in error checking and automatic retry mechanisms

Hardware Construction

• Cable Length: 1.5 meters for flexible positioning in equipment environments
• DB9 Male Connector: Standard 9-pin serial connector with gold-plated contacts
• USB Type-A: Standard USB connector for universal computer compatibility
• LED Indicators: Power and data transmission status lights for troubleshooting
• Strain Relief: Molded connector boots protect cable joints from damage

Professional Applications

• Industrial Control: Connect to PLCs, HMIs, and automation equipment
• Network Administration: Console access to routers, switches, and servers
• Scientific Instruments: Data collection from laboratory and testing equipment
• Legacy Systems: Maintain connectivity with older computer systems and terminals
• Embedded Development: Programming and debugging microcontroller systems