Ujjdwiurgh Industrial USB to RS485 RS232 Converter Upgrade Protection RS485 Converter Compatibility V2.0 Standard -485 Connector

USB To RS485/422 converter allows PC users to connect their -485/422 devices to systems that use USB interface. With the converter, the user instantly gets one extra high-speed -485 or -422 ports. The power supply and signal are fully isolated, with stronger anti-interference ability and use! By attaching the converter to a PC, it no longer be necessary to open the chassis or turn off the PC to install the hub. In addition, since the power is derived from the USB port, there are not any cumbersome power adapters. This makes the converter especially suitable for PLCs, printers, POS system and industrial control devices.