Enhance your serial communication setup with this high-performance Serial Port Adapter, designed for industrial-grade protection and reliable data transmission. Crafted from durable ABS material and featuring a vibrant blue finish, this adapter supports USB 5V power supply and offers exceptional transmission capabilities with a maximum distance of up to 1200 meters (3937 feet) at 9600bps, ensuring stable and long-range connectivity for your projects. Key Features: · Industrial-Grade Protection: Equipped with TVS transient suppression, ESD protection, surge protection, and safeguards against AB signal line short circuiting and power short circuiting, preventing damage and ensuring durability without burning during short circuits. · Extended Transmission Distance: Supports data transmission over distances up to 1200 meters (9600bps tested), making it ideal for applications requiring long-range serial communication. · High-Speed Baud Rate Support: Capable of handling baud rates up to 921600bps, significantly exceeding the standard 115200bps, allowing for faster and more efficient data transfer. · Broad System Compatibility & Hot Plug Support: Compatible with a wide range of operating systems including Windows 98, CE, 2000, 2003, 2008, XP, Windows 7, Windows 10, Vista, Linux, and OS X. The USB interface supports hot swapping for easy and flexible use. · Flexible Automatic Switching: Features automatic identification and control of data transmission direction without the need for handshake signals such as RTS or DTR, and requires no jumper settings for mode conversion, ensuring seamless integration with existing communication software and hardware. · LED Indicators for Transmission Status: Equipped with TXD and RXD indicator lights for clear and immediate status monitoring of data transmission. · Pure Hardware Protocol: Functions as a pure hardware device, not restricted by any communication protocol, providing versatile application across various systems. · Safe Power Supply Design: Powered externally by 5V USB with built-in fuse current limiting to protect against electrical faults. Specifications: · Item Type: Serial Port Adapter · Material: ABS · Color: Blue · Power Supply: USB 5V · Transmission Distance: Up to 1200 meters (3937 feet) at 9600bps · Communication Protocol: Pure hardware device, protocol-independent · Baud Rate: Supports up to 921600bps · Temperature Range: -40℃ to 80℃ Package Includes: · 1 x Serial Port Adapter This Serial Port Adapter combines robust industrial protection with flexible, high-speed data transmission capabilities, making it an essential tool for professionals requiring reliable, long-distance serial communication across multiple platforms. Its easy-to-use hot-swappable USB interface and automatic switching features deliver unmatched convenience and performance for a variety of applications.