Startech 4 port rs232 pci express serial card pex4s553b
Startech 4 port rs232 pci express serial card pex4s553b
Serial controller interface rs 232 slot pcie x1 number of ports 4 external ports 4 x serial 9 pin max connections 4 chipset moschip mcs9904cv aa suitable for pc system bustakt 1 25 ghz
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