1 YEAR WARRANTY

PCIe 4-Port Serial Card (RS-232 / DB9)

The PCIe 4-Port Serial Card is a high-performance expansion card designed to add 4 RS-232 Serial (COM) ports to desktop computers through a PCI Express (PCIe) slot. It is an ideal solution for connecting multiple serial devices simultaneously, making it suitable for industrial automation, POS systems, barcode scanners, receipt printers, CNC machines, PLC controllers, modems, GPS devices, laboratory instruments, and other RS-232 communication equipment.

Supporting standard RS-232 serial communication, the card provides stable, reliable, and efficient data transmission for demanding commercial and industrial environments. Its Plug & Play design enables quick installation on supported operating systems, while the durable construction ensures long-lasting performance for continuous operation.

• 4 × RS-232 Serial (DB9) Ports
• PCI Express (PCIe) x1 interface
• Supports standard RS-232 serial communication
• Stable and reliable data transmission
• Multiple COM ports for connecting several devices simultaneously
• Plug & Play installation
• Durable metal bracket and premium PCB
• Low power consumption
• Ideal for industrial, commercial, and office environments
• Compatible with a wide range of legacy serial devices