StarTech.com 4 Port PCIe Serial Adapter Card with 16550

Upgrade your computer's connectivity and enhance your overall performance with the StarTech.com 4 Port PCIe Serial Adapter Card with 16550. This powerful adapter card allows seamless integration of four RS232 (DB9) serial ports into your PC through a single PCI Express expansion slot. Ideal for industrial applications, data acquisition, or connecting legacy serial devices, this adapter card is engineered for high performance while ensuring minimal CPU load.

• Expand Your Connectivity: Quickly add four RS232 serial ports to your computer, making it easier than ever to connect multiple devices simultaneously.
• High-Speed Data Transfer: Experience remarkable data transfer rates of up to 128,000 bps, ensuring fast and efficient communication between devices.
• Native Single-Chip Design: This adapter card employs a native single-chip architecture, which significantly reduces processor load by up to 48% compared to traditional bridge-chip cards.
• Flexible Installation Options: The package comes equipped with half-height/low-profile brackets, ensuring compatibility with virtually any PC case form factor.
• Lifetime Warranty: Enjoy peace of mind with StarTech.com's lifetime warranty and free lifetime technical support, ensuring that help is always at hand when needed.

Technical Details of Product

• Product Type: 4-Port PCI Express RS232 Serial Adapter Card
• Ports: 4 x RS232 (DB9)
• Data Transfer Rate: Up to 128,000bps
• FIFO Buffer: 256-byte deep per transmitter and receiver
• UART Compatibility: Built-in 16C450/550 compatible UART
• PCI Express Compliance: PCI Express Base Specification 1.1

How to Install

Installing the StarTech.com 4-Port PCIe Serial Adapter Card is a straightforward process. Simply follow these steps:

1. Power down your computer and unplug it from the electrical outlet.
2. Open your computer case by removing the side panel.
3. Locate an available PCI Express slot on the motherboard.
4. Carefully insert the PCIe serial adapter card into the slot, ensuring it is firmly seated.
5. Secure the card to the case using screws (if applicable).
6. Attach the appropriate half-height or low-profile bracket if necessary.
7. Replace the computer case panel and power up your computer.
8. Once your operating system detects the new hardware, install any necessary drivers or software as prompted.

Frequently Asked Questions

What operating systems are supported?

The StarTech.com 4 Port PCIe Serial Adapter Card is compatible with most Windows operating systems and Linux.

Do I need to install drivers?

In most cases, your operating system will automatically recognize the card and install the required drivers. However, you can also download drivers from the StarTech.com website if needed.

Can I use this card for industrial applications?

Yes, this adapter is perfectly suited for connecting industrial equipment, data acquisition systems, and other devices requiring serial communication.

What is the maximum distance for RS232 connections?

The maximum distance for RS232 connections is typically up to 50 feet (15 meters), depending on the quality of the cable used.

Is the card compatible with Mac systems?

This card is primarily designed for Windows and Linux systems. Mac compatibility may vary and is not officially supported.