Multi-system hot plug USB to RS485 converter - Broad OS compatibility and hot-plug USB: supports Windows 98/2000/2003/2008/XP/7/8/10/Vista and Linux; USB interface can be hot-plugged for quick, trouble-free use. - Long-distance RS485 connectivity: transmission distance up to 1000 meters as standard, with tested capability up to 1200 meters at 9600 baud. - High-performance interface: USB 2.0 to RS485 converter with various 485 interface docking options; supports baud rates up to 921600 for fast, reliable data transmission. - Robust hardware: CP2102 (Silicon Labs) main chip, industrial-grade design for stable operation; lead pins include A+, B, GND, GND, 5V0. - Industrial protection: 15kV ESD protection and TVS protection; short-circuit protection on signal lines and power supply (shorts do not burn). - Practical and reliable: compact, durable construction suitable for harsh environments; designed for continuous connection in industrial settings. use scenarios - Factory automation: connect a PC or supervisor to RS485-enabled PLCs, meters, and sensors over long cables for reliable data collection and control. - Remote monitoring: link distant sensors or equipment across large facilities for centralized monitoring and logging. - Field maintenance and testing: quickly set up a laptop to communicate with RS485 devices for configuration, diagnostics, or debugging. This device provides reliable, long-range RS485 connectivity with broad OS support, robust protection, and high baud-rate capability, suitable for industrial and laboratory use.