PCIe to 4 Ports DB9 RS232 Serial Converter card 4 DB-9 serial rs232 ports pci-e controller card WCH384L chipset com

PCIe to 4 Ports DB9 RS232 Serial Converter card 4 DB-9 serial rs232 ports pci-e controller card WCH384L chipset com
sku: 4000774797770
$15.81
Shipping from: China
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