ποΈ Product Name
StarTech PCIE-SERIAL β 2 Port PCI Express Serial Card (Low Profile, DB9)
π¦ Product Overview
The StarTech PCIE-SERIAL is a dual-port PCI Express serial card that adds two RS232 DB9 ports to low-profile or standard desktop systems. Designed for compatibility with legacy serial devices such as industrial equipment, POS terminals, and lab instruments, this card provides reliable communication with flexible installation options. Its low-profile bracket makes it ideal for small form factor PCs while maintaining full functionality.
π Top Highlights
π Dual RS232 Ports β Adds two DB9 serial ports to PCIe systems
π Low-Profile Bracket β Fits compact and small form factor PCs
β‘ High-Speed Communication β Supports baud rates up to 460 Kbps
π οΈ Broad Compatibility β Works with Windows, Linux, and legacy devices
π‘οΈ Durable PCIe Interface β Ensures stable and reliable integration
π Technical Details
| Specification | Details |
|---|---|
| Card Type | PCI Express Serial Expansion Card |
| Number of Ports | 2 RS232 Ports (DB9 Male) |
| Interface | PCI Express (x1) |
| Baud Rate | Up to 460 Kbps |
| UART | Built-in 16C950 UART with FIFO |
| Connector Type | DB9 Male |
| Bracket Options | Includes standard and low-profile brackets |
| Compatibility | Windows, Linux (driver support may vary) |
| Compliance | RoHS Compliant |
| Form Factor | Low Profile / Standard PCIe |
π‘ Why You Should Buy It
β
Adds dual RS232 ports to modern PCIe systems
β
Low-profile design fits compact PCs
β
Reliable communication with legacy devices
β
Cost-effective solution for industrial and POS applications
π― Recommended Use Cases
β€ Connecting industrial automation equipment
β€ POS terminals requiring serial communication
β€ Legacy lab instruments and test devices
β€ Expanding connectivity in small form factor PCs
π€ Customer Assurance
π‘οΈ Warranty / Guarantee: Backed by manufacturerβs limited lifetime warranty
π Returns Policy: Returns accepted under standard reseller terms
π Shipping Info: Delivered via trusted logistics partners with tracking support
π Customer Support: Assistance available through authorized resellers and support channels
π Call to Action
Expand your systemβs connectivity with StarTechβs dual-port PCIe serial card today.

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