StarTech.com 2-Port Serial PCIe Card, Dual-Port RS232/RS422/RS485 Card, 16C1050 UART, ESD Protection, Windows/Linux, TAA-Compliant

The StarTech.com 2-Port Serial PCIe Card is an indispensable tool for enhancing the serial communication capabilities of your desktop or Small Form Factor (SFF) systems. This dual-port RS232/RS422/RS485 card is designed for flexibility and reliability, enabling seamless connections to various serial peripheral devices for any application, from legacy systems to modern setups.

• Versatile Serial Communication: This PCIe Serial Card supports independent configuration of each DB9 port to function in RS-232, RS-422, and RS-485 modes, ensuring unmatched versatility for your serial communication requirements.
• Real-Time Monitoring: The card is equipped with LED indicators for each port, allowing for real-time monitoring of port activity, making it easy to keep track of data transmission and reception status at a glance.
• Configurable Power Options: Featuring three configurable power modes via on-board jumpers (12V at 1.5A per port, 5V at 1.5A per port, or no power), this adapter card ensures optimal power management for your connected devices.
• Legacy Device Support: Ideal for connecting legacy serial devices, this PCIe card helps prevent costly downtime and upgrades by ensuring compatibility with existing equipment.
• Easy Installation and Compatibility: The TAA-Compliant Serial Card comes pre-installed with a standard profile bracket and includes low-profile brackets, making it compatible with both standard and small form factor desktops/servers, ensuring a hassle-free installation experience.

Technical Details of the StarTech.com 2-Port Serial PCIe Card

• Chipset: Asix AX99100 UART
• Compatibility: 16C450 and 16C550
• Ports: 2x 9-Pin D-Sub
• Maximum Baud Rate: 921.6Kbps per port
• FIFO: 256 Byte
• COM Retention: Yes
• Operating Systems Supported: Windows and Linux
• Parity Modes: Odd/Even/Mark/Space/None
• Data Bits: 5/6/7/8/9
• PCIe Standard: PCIe 2.0 x1

How to Install the StarTech.com 2-Port Serial PCIe Card

1. Turn off your computer and unplug it from the power source.
2. Open the computer case carefully (consult your computer's manual for guidance).
3. Locate an available PCIe slot on your motherboard.
4. Gently insert the serial PCIe card into the chosen slot, ensuring it is firmly seated.
5. Secure the card with the screw provided and replace the computer case cover.
6. Reconnect the power and turn on your computer.
7. Install any necessary drivers from the StarTech.com website or the included CD, if applicable.

Frequently Asked Questions

• What types of devices can I connect using this serial PCIe card? This card can connect a variety of serial devices such as point-of-sale terminals, PLCs, scientific sensors, medical equipment, and many more.
• Is the card compatible with both Windows and Linux? Yes, the StarTech.com 2-Port Serial PCIe Card is designed to support both Windows and Linux operating systems, providing versatility for various environments.
• Can I configure each port independently? Absolutely, each DB9 port can be configured independently to support RS-232, RS-422, or RS-485 standards using the on-board DIP switches, giving you total control over your connections.
• What is the maximum baud rate supported by this card? Each port supports a maximum baud rate of 921.6Kbps, ensuring fast and efficient communication for your devices.
• Does the card provide power to connected devices? Yes, the card offers configurable power options of 12V and 5V (1.5A per port), or no power (RI) over pin 9, allowing you to manage power according to your device requirements effectively.