2S232422485-PC-CARD - Startech 2-PORT SERIAL PCIE CARD | Aztek Computers
29+Years
SKU: EJRWL4FHCY |  Mfg. Part: 2S232422485-PC-CARD  | UPC: 065030900270  | 
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2S232422485-PC-CARD - Startech 2-PORT SERIAL PCIE CARD, DUAL-PORT PCI EXPRESS TO RS232/RS422/RS485 (DB9) SERIAL

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Product Overview

2-Port PCIe Serial Card features on-board DIP switches allowing each DB9 serial port to operate in RS-232/RS-422/RS-485 independently - On-board jumpers provide the option of 12V or 5V at 1.5A or the option for no power (RI); Each port can be configured individually - Standard profile bracket pre-installed with two low-profile brackets included - 16C450/16C550/16C650/16C750/16C950 UART compatible - AX99100 Chipset - Supports Windows/Linux - Max Baud Rate: 921.6Kbps; 256 Byte FIFO

Expert Overview

The STARTECH 2-PORT SERIAL PCIE CARD is a port expansion card designed for business and IT professionals requiring additional serial connectivity. This dual-port PCI Express card provides two DB9 serial ports, each independently configurable for RS-232, RS-422, or RS-485 operation via on-board DIP switches. It addresses the need for integrating legacy serial devices or industrial equipment into modern systems lacking native serial ports. The card features an AX99100 Chipset and is compatible with 16C450/16C550/16C650/16C750/16C950 UARTs, supporting Windows and Linux operating environments. Each port can supply 12V or 5V at 1.5A, or no power (RI), configured via jumpers. The 2S232422485-PC-CARD includes a standard profile bracket pre-installed, with two low-profile brackets provided for flexible installation in various chassis sizes.

Technical Specifications

CARD, 16C1050 UART, ESD PROTECTION, WINDOWS/LINUX, TAA-COMPLIANT

Product Details

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  • STARTECH
  • 2S232422485-PC-CARD
  • B0CQ8S52DF
  • 065030900270
  • New
  • 0.31 lbs
  • 7 X 1 X 6
  • Today - Aug 14, 2026
  • Jan 05, 2024
  • Yes
  • TW
Product Identifiers: Brand: Startech • Part #: 2S232422485-PC-CARD • UPC: 065030900270 • ASIN: B0CQ8S52DF • Category: Port Expansion Cards • TAA Compliant

Frequently Asked Questions

What operating systems are supported by this serial card?

This serial card is designed to support both Windows and Linux operating systems.

Can the serial ports be configured for different standards simultaneously?

Yes, each DB9 serial port can be independently configured for RS-232, RS-422, or RS-485 using on-board DIP switches.

What is the maximum baud rate supported by this card?

The card supports a maximum baud rate of 921.6Kbps.

Does the card provide power to connected serial devices?

Yes, on-board jumpers allow each port to provide 12V or 5V at 1.5A, or no power (RI), as configured individually.

2S232422485-PC-CARD - Startech 2-PORT SERIAL PCIE CARD, DUAL-PORT PCI EXPRESS TO RS232/RS422/RS485 (DB9) SERIAL

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Reviews for Startech 2S232422485-PC-CARD

$93.07