StarTech 4 Port PCI Express RS232 Serial Card and 4 Port USB to RS232 Serial Adapter Bundle

The StarTech 4-Port Serial Card and 4-Port USB to Serial RS232 Adapter bundle provides versatile serial connectivity for both desktop and industrial environments. The PCIe serial card adds 4 native RS232 ports to a computer using a single PCIe slot. Its dedicated chipset boosts efficiency while the included profile brackets allow installation in full or low profile slots. The rugged, metal-housed USB adapter converts 1 USB port into 4 serial RS232 ports. Its COM port retention, DIN rail clips, and wall mounts enable flexible mounting. Together these devices complement each other to enable serial device connectivity for a wide range of computers and installations. The PCIe card brings native serial to desktops while the USB adapter offers industrial-grade ports for harsh environments. Their combined 8 ports also allow connecting multiple serial devices. With speeds up to 2.5Gbps, 256-byte FIFO buffers to prevent data loss, and plug-and-play connectivity, this bundle provides a comprehensive serial connectivity solution.

• Includes native single chip PCI Express card design with up to 2.5Gbps throughput and half-height bracket for low profile slots
• Built with industrial-grade metal housing, DIN rail clips, and wall mounts for versatile installation
• On-board 256-byte FIFO depth for reliable transmit/receive performance
• Retains assigned COM port values for automatic reassignment after reboots
• Supports hardware and software flow control for flexible serial device connectivity