MINI PCI-E PCIE to DB9 DB25 RS232 Serial Com Adapter Card for Smart WCH382L Chip
55,56 €
Optional jumper for setting RI, +5V, or +12V on pin 9 of each serial port DB9 connector(Special models). Number of interfaces: 2 RS232 Serial ports, 1 Parallel Port. Serial Port(RS-232) Interface. Supports 5,6,7, or 8 data bits serial format.
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