Thẻ PCIe ESD 2 cổng RS232 Nối tiếp PCI Express
2 port High Speed Serial RS-232 PCI Express(PCIe) card support 5V/12V/RI Selectable and Standard and Low Profile Bracket
2 port High Speed Serial RS-232 PCI Express(PCIe) card support 5V/12V/RI Selectable and Standard and Low Profile Bracket