OEM PCI Express Dual Serial RS-232 COM Port Expansion Card
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Please note the following important shipping conditions:
- Payment must be fully confirmed before an order can be dispatched.
- Payment confirmed before 5:30 PM on a working day: Same-day courier handover.
- Payment confirmed after 5:30 PM: Handover on the next available working day.
- Saturdays, Sundays & mercantile holidays: No courier dispatch. Orders will be handed over on the next available working day.
- Delivery time starts after the order has been handed over to the courier.
- Delivery time depends on the courier service and destination.
Pettah Computers reserves the right to modify shipping offers, conditions, and delivery arrangements when necessary.
PCI EXPRESS DUAL SERIAL RS-232 COM PORT EXPANSION CARD
Product Overview
The PCI Express Dual Serial RS-232 COM Port Expansion Card is an ideal solution for adding two high-speed RS-232 serial ports to a desktop computer through a PCI Express slot.
Designed for industrial, commercial, and professional applications, it delivers stable serial communication for legacy hardware including POS systems, barcode scanners, receipt printers, PLC controllers, CNC machines, and networking equipment. The card features standard-profile and low-profile brackets for compatibility with both standard and small form factor desktop PCs.
Key Features
PCI Express x1 Interface
2 x RS-232 DB9 Serial Ports
High-Speed Serial Communication
Supports Legacy RS-232 Devices
Plug-and-Play Installation
Standard and Low-Profile Brackets Included
Reliable Industrial Performance
Supports Multiple COM Ports
Low Power Consumption
Wide Operating System Compatibility
Ideal for Commercial and Industrial Applications
Specifications
Brand: OEM
Model: PCIe Dual Serial Card
Product Type: PCI Express Serial Expansion Card
Interface: PCI Express x1
Serial Ports: 2 x DB9 Male (RS-232)
Communication Standard: RS-232
Bus Interface: PCI Express
Bracket Type: Standard Profile and Low Profile
Installation: Internal PCI Express Slot
PCB Color: Green
Power Consumption: Low Power Design
Compatibility
Windows XP
Windows Vista
Windows 7
Windows 8
Windows 10
Windows 11
Linux
Desktop Computers with PCI Express x1/x4/x8/x16 Slot
POS Systems
Barcode Scanners
Receipt Printers
Industrial Controllers
PLC Systems
CNC Machines
Serial Modems
RS-232 Communication Devices
Applications
Point of Sale Systems
Industrial Automation
Factory Equipment
Machine Control
Serial Data Communication
Networking Equipment
Laboratory Instruments
Barcode Scanner Connectivity
Receipt Printer Connectivity
Legacy Device Integration
Package Includes
PCI Express Dual Serial RS-232 COM Port Expansion Card x 1
Low Profile Bracket x 2
Driver CD (Model Dependent) x 1
User Manual x 1
Important Notes
Requires an available PCI Express slot.
Driver installation may be required depending on the operating system.
Compatible with standard RS-232 serial devices only.
Install the appropriate drivers before connecting industrial equipment.
Power off the computer before installing the expansion card.
Ensure each serial device is configured to the correct COM port.
Product details
General specs
- Model: PCIe Dual Serial Card
- Brand: OEM
- Warranty: 6 Months Warranty