FOR UT-860 USB 2.0 to 4-Port RS-232 DB9 Serial Adapter Hub - 4x COM RS232 Converter

The FOR UT-860 converts a single USB 2.0 connection into four RS232 serial COM ports. Each output is a DB9 RS-232 connector, allowing multiple serial devices to be attached to a computer via one USB interface. Ideal as a serial port multiplier/USB-to-RS232 hub for connecting legacy RS232 equipment, sensors, modems or other DB9 COM peripherals to a modern USB port.You may also like USB C Hub 8-in-1 PD100W-M1/M2 — Single 8K or Dual 4K@60Hz HDMI, 10Gbps USB-C/USB-A, 1000M Ethernet, 87W PD (M1/M2 single display only).