USB to RS232 RS485 Serial Converter, FT232RNL Chip, Industrial USB to Serial Adapter with Protection Circuit, Supports Windows/Linux/Mac, Compact and Stable for Industrial CommunicationPRODUCT DESCRIPTION
Overview
This USB to RS232/RS485 Serial Converter is an industrial-grade communication adapter designed for reliable and efficient USB to serial communication. It is built around the original FT232RNL chip,
ensuring strong compatibility, stable performance, and high-speed data transfer.
With integrated RS232 and RS485 interfaces, this USB serial adapter enables seamless communication with a wide variety of industrial control equipment, PLCs, CNC machines, and embedded systems.
The hardware switch allows quick toggling between RS232 and RS485, making it versatile for various protocol environments.
It supports a broad range of operating systems including Windows 11/10/8.1/7, Linux, Mac OS, and Android, ensuring smooth integration into any development or automation system. Whether you're
working on a legacy machine or a modern control platform, this USB to RS485 RS232 adapter is a reliable tool for data exchange.
To ensure electrical safety, the module integrates a TVS diode, self-recovery fuse, and current/voltage protection circuits, which protect connected devices from electrostatic discharge, transient spikes,
and power surges. An optional 120-ohm termination resistor on the RS485 interface can be activated via DIP switch for improved signal integrity in long-distance communications.
Housed in a durable ABS case, the converter is portable and lightweight, yet rugged enough for harsh environments. The built-in LED indicators clearly show power and communication status, helping users
monitor device operation at a glance.
Whether you're a professional engineer, technician, or DIY developer, this USB RS232/RS485 adapter offers the flexibility, stability, and safety needed in industrial automation, serial debugging, and embedded
development.
Part List
1. USB TO RS232/485 x1
2. USB-A male to female cable x1
3. Screwdriver x1
PRODUCT FEATURES
- 🔧 FT232RNL Chip for Stable USB to Serial Communication: Equipped with original FT232RNL, this USB to RS232/485 adapter ensures high-speed, stable data transmission with enhanced compatibility for industrial serial communication.
- 💻 Multi-OS Compatibility Across Devices: This USB serial converter supports Windows 11/10/8.1/7, Linux, MacOS, and Android, making it ideal for multi-system environments and legacy hardware integration.
- ⚙️ Built-in Surge Protection and Auto-Recovery Fuse: Features onboard TVS surge suppressor, self-recovery fuse, and protection diodes to prevent over-voltage/over-current damage, enhancing safety and long-term reliability.
- 🔄 Switchable RS232 / RS485 Modes with Termination Resistor: Quickly switch between RS232 and RS485 modes via hardware switch. Integrated 120Ω RS485 termination resistor (enabled/disabled via DIP switch) for stable differential transmission.
- 👜 Compact ABS Casing with LED Indicators: Compact and durable ABS housing with power and TX/RX LED status lights, easy to carry, plug-and-play, and perfectly suited for field diagnostics or control systems.
🚚 SHIPPING
We offer fast and reliable shipping. Your order will be processed within 1-2 business days.
International shipping is available to most countries.
All items are securely packaged to ensure safe delivery.
🔄 RETURNS
If you are not satisfied with your purchase, you can return it within 30 days for a full refund.
Refunds will be processed to your original method of payment.
Items must be returned in their original condition and packaging.
💳 PAYMENT
We accept payment via PayPal, credit cards, and other payment methods supported by .
Please ensure your payment method is correct and updated to avoid any delays in processing your order.
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📞 CONTACT US
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