The power supply and signal are fully isolated, providing enhanced antiinterference capability and reliable operation. Key benefits Full isolation between power and signal for improved noise immunity and safety. USB plugandplay connection to a PC; no need to open the chassis or power down the computer to install the hub. USB to RS485 conversion enables PC users to connect RS485 devices to systems via a USB interface. Instantly expands connectivity with an additional speed RS485 port. What it does Function: USB to RS485 converter with isolated power and signal, enabling reliable RS485 communication through a USB interface. Compatibility: Works with PC systems via USB to connect RS485 devices to a USBenabled setup. Performance: Provides an additional speed RS485 port with isolation to reduce interference and improve communication reliability. Form factor: Designed for compact integration in a PC workstation or lab environment. Use scenarios Industrial automation data collection: Connect multiple RS485 sensors or controllers to a PC for monitoring and logging without chassis modification. Laboratory testing and development: Add RS485 connectivity to a test bench or development PC to interface with RS485 devices during experiments. Smallscale control systems: Expand RS485 bus capacity in a compact, USBenabled PC setup for monitoring and control tasks. This product description stays aligned with the original specifications and functions, presenting the isolation, USB interface, RS485 capability, and the added port in a clear, customerfriendly format suitable for quick assessment and decisions.