Description
ER3072/ER4072 2 SERIAL
The PCIe Multi -I/O CARD (2 Serial Ports) uses the PCI-Express interface standard for expansion bus, enabling this card to be installed on any PCI-Express capable PC desktop system. By using this card, you can add serial ports to the computer for connecting their devices. The PCIe Multi -I/O card use the chip WCH382, and it can be used for PCIE bus RS232 serial port expansion.






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