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

The StarTech.com 4 Port PCI Express PCIe Serial Combo Card is an essential addition for any PC user looking to enhance connectivity capabilities. Designed for versatility and performance, this combo card provides a seamless way to add multiple serial communication ports. It is particularly suitable for professionals and businesses that depend on reliable data transfer. With its ability to support a range of communication protocols, this PCIe card is a game changer in expanding your system's functionality.

• Versatile Port Options: This card offers two RS232 ports and two RS422/RS485 ports, enabling you to broaden your connection possibilities and cater to various devices.
• High Data Transfer Rates: With RS232 data transfer rates reaching up to 460 Kbps, this combo card ensures that your data communication is both swift and effective.
• Flexible Communication Protocols: The StarTech.com card supports multiple operating modes, including RS-232, RS-422, RS-485 2-wire, and RS-485 4-wire, guaranteeing compatibility with a wide array of devices and applications.
• Space-Saving Design: The package includes both low profile and full-sized brackets, allowing you to optimize your workspace efficiently, regardless of the system size.
• Easy Installation and Management: Featuring an included breakout cable, this card allows for organized connections that help maintain a clean and clutter-free workspace.

Technical Details of the Product

• Model: PEX4S232485
• Port Configuration: 4 ports (2 x RS232, 2 x RS422/485)
• Data Transfer Rates: Up to 460 Kbps
• FIFO Depth: 256-byte deep per transmitter and receiver
• Brackets Included: Standard and low-profile
• PCI Express Compliance: PCI-Express Specification 1.0a
• Power Management: Supports PCI Power Management 1.1
• Warranty: Lifetime warranty and free lifetime technical support

How to Install

Installing the StarTech.com 4 Port PCI Express Serial Combo Card is a straightforward process that can be accomplished with minimal effort:

1. Power off your PC and unplug it from the electrical outlet.
2. Open the computer case by removing the side panel.
3. Locate an available PCI Express slot on your motherboard.
4. Carefully insert the serial combo card into the PCI Express slot, ensuring it fits securely.
5. Attach the appropriate bracket (low or full profile) depending on your system.
6. Reconnect any cables that were disconnected and close the computer case.
7. Power on your PC and install any necessary drivers either from the provided resources or the StarTech.com website.

Frequently Asked Questions

• What operating systems are compatible with this card?
  This card is compatible with various operating systems, including Windows and Linux.
• Can I use this card with both RS232 and RS485 devices simultaneously?
  Yes, it supports the simultaneous use of RS232 and RS485 devices, allowing you to connect multiple types of equipment without issues.
• Is the installation process complicated?
  No, the installation is straightforward and can be completed by following the provided instructions. Basic knowledge of PC hardware is recommended.
• What should I do if I encounter installation issues?
  You can reach out to StarTech.com’s free lifetime technical support for assistance with any installation challenges.
• Does this card require external power?
  No, it receives power directly through the PCI Express slot, eliminating the need for additional power sources.