StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe to Serial DB9 RS-232 Controller Card - 16950 UART - Windows/Linux Tool Kits Choose from the 12th Gen

Choose from the 12th Gen Intel® Core™ processors built on the Intel® Evo™ platform or the latest generation Microsoft SQ® 3 processor

and Google Pixel

by adding one USB-C and one USB-A port to your PC

4K UHD (3840 x 2160) resolution display with 178° wide viewing angle for sharp and immersive visuals

StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe to Serial DB9 RS-232 Controller Card - 16950 UART - Windows/Linux Tool Kits Choose from the 12th GenStarTech. com 4 port PCI Express RS232 Serial Adapter Card PCIe to Serial DB9 RS 232 Controller Card 16950 UART Windows Linux This PCI Express RS232 serial adapter card lets you add four RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot, as if they were native serial ports. The 4 port PCIe serial card enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.