کارت مالتی پورت مبدل سریال به PCI آنتایرا مدل MSC-102C-SI
2-Port RS-232/422/485 PCI Card w/ Surge & Isolation ...
2-Port RS-232/422/485 PCI Card w/ Surge & Isolation ...
2-Port RS-232/422/485 Universal PCI Card ...
16-Port RS-232 Universal PCI Card ...