StarTech.com 4 Port PCI RS232 Serial Adapter Card High Speed 16950 cable included - 4 x DB-9 Male RS-232 Serial - Plug-in Card - DB-9 Male 8.3 Fan-out
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StarTech.com 4 Port RS232 PCI Serial Card Adapter with Power Output - PCI-X - 4 x DB-9 Male RS-232 Serial - Plug-in Card
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