Início Informática Componentes Cartões do controlador Startech.Com 4-Port Pci Express Rs232 Serial Adapter Card, Pcie Rs232 Serial Host Controller Card, Pcie To Serial Db9 Card, 16950 Uart, Desktop Expansion Card, Windows, Macos, Linux - Full/low-Profile Brackets (Pex4s953) - Adaptador Serial - Pcie - R