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StarTech.com 2S232422485-PC-CARD 2-Port Serial PCIe Card, RS-232 RS-422 RS-485, Low Profile

Brand:
StarTech.com
StarTech.com 2Port Serial PCIe Card, 2S232422485PCCARD
StarTech.com 2S232422485-PC-CARD 2-Port Serial PCIe Card, RS-232 RS-422 RS-485, Low Profile
€137.52 inc. VAT
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2S232422485-PC-CARD
€115.56
€137.52 inc. VAT
Ships from EU stock: 6 item(s)
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Product Code
CJ78120
EAN Code
0065030900270
Manufacturer
StarTech.com

Quick Specs

Wireless Standard
RS-232 | RS-422 | RS-485
Data Transfer Rate
921.6 Kbps
Interfaces
2 x RS-232 - 9 pin D-Sub (DB-9) - male
Product Type
Serial adapter
Delivery

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StarTech.com 2-Port Serial PCIe Card - Flexible Industrial Connectivity

The StarTech.com 2S232422485-PC-CARD adds two serial ports to a desktop computer or small form factor system through a PCI Express x1 slot. Each DB-9 port can be independently configured for RS-232, RS-422 or 2-wire and 4-wire RS-485 communication, making it suitable for connecting compatible serial peripheral devices.
RS-232 921.6 Kbps 2 x RS-232 - 9 pin D-Sub (DB-9) - male Serial adapter

The StarTech.com 2S232422485-PC-CARD adds two serial ports to a desktop computer or small form factor system through a PCI Express x1 slot. Each DB-9 port can be independently configured for RS-232, RS-422 or 2-wire and 4-wire RS-485 communication, making it suitable for connecting compatible serial peripheral devices.

Best For
✓ A practical choice for desktop

Key Features

 
Commercial Fit
The key advantage is flexibility: both DB-9 ports can be configured independently for RS-232, RS-422 or RS-485 communication, while the low-profile design supports suitable compact systems.
 
Chipset
Chipset: ASIX AX99100
 
Wireless Standard
Wireless Standard: RS-232 | RS-422 | RS-485
 
Data Transfer Rate
Data Transfer Rate: Up to 921.6 Kbps

Technical Specifications

Product Type Serial adapter
Form Factor Low-profile plug-in card
Bus Interface PCI Express x1 | PCIe 2.0
Serial Standards RS-232 | RS-422 | RS-485
Interfaces 2 x RS-232 | 9-pin D-Sub DB-9 male, external | 2 x RS-232 - 9 pin D-Sub (DB-9) - male (external)
Serial Port Configuration Each DB-9 port supports RS-232, RS-422 and/or RS-485 modes
Data Transfer Rate Up to 921.6 Kbps
Chipset ASIX AX99100
Flow Control Software and hardware flow control
FIFO 256-byte
Data Bits 5, 6, 7, 8 or 9
Stop Bits 1, 1.5 or 2
Parity Bits Even, Mark, No, Odd or Space
ESD Protection Up to 15 kV
Status Indicators Status and data
External SATA Power Modes 12 V at 1.5 A per port | 5 V at 1.5 A per port | No power over pin 9
Operating System Support Windows 7, 8, 8.1, 10, 11 | Windows Server 2016, 2019, 2022 | Linux 2.6.13 or later
Included Accessories 2 x low-profile brackets
Included Cable 1 x internal serial panel cable, 30 cm
Quick Installation Guide Included
Dimensions 10.5 cm length | 10.2 cm width | 1.6 cm height
Weight 57 g
Colour Black
Warranty Limited warranty, 2 years
Compliance RoHS | Trade Agreements Act compliant
Condition New
Wireless Standard RS-232 | RS-422 | RS-485
Package Contents 2 x low-profile brackets
SKU / EAN 2S232422485-PC-CARD | 0065030900270

Frequently Asked Questions

What should I know before buying?
This is an internal PCIe expansion card, so the computer must have a compatible PCI Express x1 slot and suitable installation space. Connected equipment must support the selected serial standard, and low-profile installation may require the supplied bracket.
What connectivity does it offer?
PCI Express x1 | PCIe 2.0
What is included in the box?
2 x low-profile brackets
Singular Expert Insight
The key advantage is flexibility: both DB-9 ports can be configured independently for RS-232, RS-422 or RS-485 communication, while the low-profile design supports suitable compact systems.

Buyer’s Guide

Buy it if
A practical choice for desktop and small form factor PC users who need two configurable serial connections for compatible industrial, control, point-of-sale or legacy peripheral equipment.
Skip it if
This is an internal PCIe expansion card, so the computer must have a compatible PCI Express x1 slot and suitable installation space. Connected equipment must support the selected serial standard, and low-profile installation may require the supplied bracket.

Features - StarTech.com - 2S232422485-PC-CARD

Colour
black
More Details
Product Code
CJ78120
EAN Code
0065030900270
Manufacturer
StarTech.com
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