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StarTech.comInterface Cards/Adapters

2-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Host Controller Card - PCIe to

Part # PEX2S953UPC 065030888332Warranty: Lifetime0.3 lb

  • Dual port DB9 serial controller card w/ 16950 UART using ASIX AX99100 w/bi-directional RS232 speeds up to 921.6Kbps per port
  • avail. 256 byte FIFO and 9th data bit | Upgraded version of our popular card PEX2S952
  • PCI Express RS232 serial adapter card w/power output of 12v/5v/none on DB9 pin 9 w/up to 2A
  • Expansion card pre-installed w/ standard profile bracket (2x low profile brackets incl.)
  • Windows XP and up/Linux
  • Use in PLCs/control/automation/medical/scanners
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Overview

PCI Express to Serial Adapter | 921.6Kbps | Windows® and Linux® Compatible

This multiport PCI Express RS232 serial adapter card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot, as if they were native serial ports. The dual port PCIe serial card enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.6Kbps.

01

Maximum Compatibility

With broad OS support, including for Windows and Linux, this 2 port PCI E serial card is easy to integrate into mixed environments. The card comes pre-configured with a full-profile bracket, and includes optional low-profile brackets, so installation is easy regardless of the case form factor. This card is a direct replacement for PEX2S952 .

02

Experience Optimal Technology

This PCIe to serial adapter supports the following features:

03

• Industry standard 16950 UART compatible

04

• Supports max baud rate of up-to 921.6Kbps

• Provides 5/12V power output on Pin 9 when external power is connected

• 256-byte depth FIFO cache per transmitter and receiver

• Supports 9, 8, 7, 6, 5 data bits (one per port)

05

• Asix AX99100 chipset

06

• Base PCI Express 1.1 compliant

• Low and full-profile brackets included

07

The Choice of IT Pros Since 1985

StarTech.com conducts thorough compatibility and performance testing on all our products to ensure we are meeting or exceeding industry standards and providing high-quality products to IT Professionals. Our local StarTech.com Technical Advisors have broad product expertise and work directly with our StarTech.com Engineers to provide support for our customers both pre and post-sales.

PEX2S953 is backed by a StarTech.com lifetime warranty and free lifetime technical support.

Specifications

Ports & interfaces

Host interface
PCIe
Output interface
Serial
Expansion card standard
PCIe 1.1
Serial ports quantity
2
Serial interface type
RS-232

Design

Internal
Yes
Product colour
Green
Mean time between failures (MTBF)
222366 h

Features

Chipset
Asix AX99100
Baud rate
921.6 Kbit/s
FIFO (First In, First Out)
256 B
Data bits
5, 6, 7, 8, 9
Stop bits
1, 1.5, 2
Parity bit
Even, Mark, No, Odd, Space
Flow Control type
No, RTS/CTS, XON/XOFF

Operational conditions

Operating temperature (T-T)
-10 - 80 °C
Storage temperature (T-T)
-20 - 100 °C
Operating relative humidity (H-H)
5 - 85%

System requirements

Windows operating systems supported
Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 10 x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 7 x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64
Linux operating systems supported
Yes
Server operating systems supported
Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016

Technical details

Sustainability compliance
Yes
Compliance certificates
CE, RoHS

Weight & dimensions

Width
63 mm
Depth
75 mm
Height
15 mm
Weight
56 g

Packaging data

Quantity
1
Quick installation guide
Yes
Package width
144 mm
Package depth
170 mm
Package height
30 mm
Package weight
136 g

Logistics data

Harmonized System (HS) code
84733020
Products per master (outer) case
75 pc(s)
Master (outer) case width
359 mm
Master (outer) case length
690 mm
Master (outer) case height
310 mm

Wholesale pricing

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