StarTech.com 2-Port PCI Express Serial Interface CardStarTech.com's 2-Port PCI Express Serial Interface Card provides two RS-232 ports for connecting devices to a computer via PCIe slot. Compatible with Windows, Linux, and macOS
StarTech.com's 4-port PCI Express serial adapter card provides a reliable and efficient solution for connecting multiple devices to your computer via RS232 interface.
StarTech 4 Port PCI Express PCIe Serial Combo Card - Adds 2 RS232 & 2 RS422/RS485 ports to a computer's PCI Express slot for communication with devices or instruments requiring serial connectivity.
