Features: Versatile Connectivity: This USB to RJ45 adapter allows seamless connection between your computer and PUSUNG Series/SUTEN Smart BMS devices for data transfer and communication. Reliable Conversion: Equipped with an RS485 converter chip, it efficiently converts USB signals to RJ45 protocol for stable and consistent performance. Durable Construction: The adapter features a robust design with a sturdy USB connector and shielded RJ45 cable for long-lasting use. Plug-and-Play: Built-in FT232R chip. Simply connect the adapter to your computer's USB port and the RJ45 end to your PUSUNG/SUTEN device for instant connectivity. Wide Compatibility: Built-in FT232RL chip in the USB, this cable is compatible with almost all operating systems.