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4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485

Product ID: PEX4S232485

Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot

Features
  • 4 port (2 x RS232, 2 x RS422/485) serial combo card

  • RS232 data transfer rates up to 460 Kbps

  • Supports 2-Wire / 4-Wire RS485 modes

More Features . . .
  • 256-byte deep FIFO per transmitter and receiver

  • Standard and low-profile bracket included

  • Compliant with PCI-Express Specification 1.0a

  • Supports PCI Power Management 1.1

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Available in
$156.99 USD

ID: PEX4S232485

In stock: ?
USA: 89  |  Canada: 8
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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.


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The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 lets you add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot.

This PCI express serial card is a single card solution that is compatible with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes.

A flexible solution for adding serial ports to full-sized, or small form factor systems, the 4-port serial card includes both low and full profile brackets while the included breakout cable helps to avoid cluttered connections.

Backed by a StarTech.com lifetime warranty and free lifetime technical support.

The StarTech.com Advantage
  • This single PCI Express combo card is compatible with any serial device protocol (RS232, RS422, and RS485), allowing for communication with multiple devices over mixed protocols
  • Includes both low profile/half-height and full profile brackets to ensure fitment into a broad range of system form factors
  • The included breakout cable saves expense as an all-in-one solution, and allows the addition of multiple serial ports through a single PCI Express slot
Common Customer Questions

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Compatible With

View full OS compatibility

Windows® 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2016

Applications
  • Monitor and control industrial machines on an assembly line or in a production environment
  • POS retail applications in grocery stores, and any other retail store to control keyboards, cash drawers, receipt printers, card readers/card swipes, scales, and elevated displays on poles
  • Bank teller workstations in either full profile or low profile versions to control their serial devices such as cash drawers, card readers / card swipes, printers, keypads / pinpads, pen pads
  • Self-service automated machines and kiosks to control serial devices such as scales, touchscreens, magnetic card readers, bar code scanners, receipt printers, label printers
Product Numbers
Warranty Information
Warranty Lifetime
Hardware
Bus Type PCI Express
Card Type Standard Profile (LP bracket incl.)
Chipset ID SystemBase - SB16C1052PCI
Interface Serial
Port Style Dongle (Included)
Ports 4
Performance
Data Bits 5, 6, 7, 8
FIFO 256 Bytes
Flow Control None, Xon/Xoff, RTS/CTS
Max Baud Rate 460.8 Kbps
Parity None, Odd, Even, Space, Mark
Serial Protocol RS-232/422/485
Stop Bits 1, 1.5, 2
Supported Protocols RS-232, RS-422, RS-485 2-wire / 4-wire
Connector(s)
Connector Type(s) 1 - PCI Express x1 Male
External Ports 4 - DB-9 (9 pin, D-Sub) Male
Software
OS Compatibility Windows® 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2016
Special Notes / Requirements
System and Cable Requirements Available PCI Express slot
Environmental
Humidity 20~80% RH
Operating Temperature 0°C to 100°C (32°F to 212°F)
Storage Temperature 0°C to 150°C (32°F to 302°F)
Physical Characteristics
Product Height 2.7 in [69 mm]
Product Length 5.3 in [134 mm]
Product Weight 2.4 oz [67.4 g]
Product Width 0.6 in [14 mm]
Packaging Information
Shipping (Package) Weight 13.8 oz [390 g]
What's in the Box
Included in Package 1 - PCI Express Serial Combo Card
1 - Breakout Cable
1 - Low Profile Bracket
1 - Driver CD
1 - Instruction Manual
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In stock:   USA: 126  |  Canada: 13

We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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We will transfer stock to fulfill your order at no extra cost. If the quantity shown for our US warehouse isn’t enough to fulfill your order, we will transfer the required stock from our Canadian warehouse.

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