Startech - USB to Serial Adapter Hub - 4 Port - Industrial - Wall Mount - Din Rail - COM Port Retention - FTDI USB Serial

The USB to Serial Adapter Hub converts a single USB port into four RS232 serial ports, enabling connection to, monitoring, and control of serial devices. It features a rugged metal construction with wall and DIN rail mounting options, making it suitable for both industrial and desktop installations. The USB-powered adapter retains assigned serial COM port values upon reconnection, ensuring consistent port assignments.