This converter used to connect RS232/RS422/RS485 devices to PC via USB port and then create virtual COM port in PC. This is very useful when COM ports are not available in PC. As a plug and play USB device, the USB-to-serial adaptors are perfect for mobile, instrumentation, and point-of sale applications.
The families of Networking products cover GSM controller, wireless Ethernet converter (also called wireless Ethernet adapter, wireless Ethernet bridge, wireless Ethernet), Ethernet converter, RS-485 to RS-232 converter, and USB converter.