4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485

Upgrade your PC's connectivity with the 4 Port PCI Express PCIe Serial Combo Card featuring 2 x RS232 and 2 x RS422/RS485 ports. This versatile PCIe serial card enables seamless integration of two RS232 ports and two RS422/485 serial ports, providing a robust solution for expanding your PC’s communication capabilities. Whether you're working with legacy devices or modern equipment, this card supports a range of serial communication protocols, including RS-232, RS-422, and RS-485 in both 2-wire and 4-wire configurations. Ideal for full-sized or small form factor systems, this card comes complete with both low and full profile brackets to ensure compatibility with various setups. The included breakout cable helps maintain a clean and organized workspace by reducing connection clutter. Perfect for industrial applications, data acquisition, or connecting point-of-sale systems, this PCI Express card is designed for ease of installation and is backed by a lifetime warranty along with free lifetime technical support from StarTech.com. Enhance your system's functionality today with this reliable serial combo card, and ensure smooth data transmission for all your serial devices.

The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 lets you add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot.

This PCI express serial card is a single card solution that is compatible with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes.

A flexible solution for adding serial ports to full-sized, or small form factor systems, the 4-port serial card includes both low and full profile brackets while the included breakout cable helps to avoid cluttered connections.

Backed by a StarTech.com lifetime warranty and free lifetime technical support.