2-port PCI Express RS232 Serial Adapter Card – PCIe RS232 Serial Host Controller Card – PCIe to Serial DB9 – 16950 UART – Low Profile Expansion Card – Windows & Linux

Availability:

2 in stock


  • 2 PORT SERIAL CARD: Serial controller card w/16950 UART based on ASIX AX99100, allows 2x DB9 ports w/bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer & 9th data bit; Upgraded version of our popular card PEX2S952LP
  • OPTIONAL CONFIGURABLE POWER: PCI Express RS232 serial adapter card provides choice of 12v, 5v, or none through pin 9 w/up to 2A total; Each of the 2 ports are individually configurable
  • LOW PROFILE BRACKETS PRE-INSTALLED: PCIe multiport serial card comes w/ a low profile bracket preinstalled & a full profile bracket is incl for versatile install; supports Windows XP and up & Linux
  • VERSATILE APPLICATIONS: For standard/low profile desktop/servers w/ uses in point of sale terminals, PLCs, control/automation in factories, scientific sensors, medical equipment, scanner, oscilloscope
  • STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; PCIe RS232 Serial expansion card is backed for life by StarTech.com, incl. free 24/5 North America based multi-lingual tech support

$54.02

2 in stock

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This RS232 Serial Adapter Card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot. It enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.4Kbps.

Maximum Compatibility

With broad OS support, including for Windows and Linux, this PCI Express card is easy to integrate into mixed environments. The card comes pre-configured with a low-profile bracket, and includes an optional full-profile bracket, so installation is easy regardless of the case form factor.

Experience Optimal Technology

This PCIe to serial adapter supports the following features:

  • Compatible with industry standard 16950 UART
  • Supports max baud rate of up-to 921.4Kbps
  • Provides 5/12V power output on Pin 9 when external power is connected
  • 256-byte depth FIFO per transmitter and receiver
  • Supports 9, 8, 7, 6, 5 data bits
  • Asix AX99100 chipset
  • PCI Express 1.1 compliant

PEX2S953LP is backed by a StarTech.com lifetime warranty and free lifetime technical support.


Applications

  • Install in home or office workstations
  • Connect in retail POS applications
  • Connect to automated self-service kiosks or ATM machines
  • Interact with RS232 serial devices like card readers or printers

Specifications

Warranty Information
Warranty
Lifetime

Connector(s)
Connector Type(s)
1 – PCI Express x1
Internal Ports
1 – LP4 (4 pin; Large Drive Power)
External Ports
2 – DB-9 (9 pin, D-Sub)

Environmental
Operating Temperature
-10°C to 80°C (14°F to 176°F)
Storage Temperature
-20°C to 100°C (-4°F to 212°F)
Humidity
5~85% RH

Hardware
Ports
2
Interface
Serial
Bus Type
PCI Express
Card Type
Low Profile (SP bracket incl.)
Port Style
Integrated on Card
Chipset ID
Asix AX99100

Packaging Information
Package Height
1.2 in [3.0 cm]
Package Length
6.7 in [17.0 cm]
Shipping (Package) Weight
4.8 oz [136.0 g]
Package Width
5.7 in [14.4 cm]
Package Quantity
1

Performance
Serial Protocol
RS-232
Max Baud Rate
921.6 Kbps
Data Bits
5, 6, 7, 8, 9
FIFO
256 Bytes
Flow Control
None, Xon/Xoff, RTS/CTS
Parity
None, Odd, Even, Space, Mark
Stop Bits
1, 1.5, 2
MTBF
1,712,904 hours

Physical Characteristics
Product Height
3.1 in [8.0 cm]
Product Length
4.1 in [105.0 mm]
Weight of Product
3.4 oz [95.0 g]
Product Width
0.9 in [2.2 cm]
Color
Green
Material
Steel

Power
Input Voltage
12V DC
Output Voltage
12V DC

Software
OS Compatibility
Windows® 7, 8, 8.1, 10, 11
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019, 2022
Linux 2.4.x and up – LTS Versions only
Microsoft WHQL Certified
Yes

Special Notes / Requirements
Note
Selectable power output on pin 9 of the serial port

What’s in the Box
Included in Package
1 – PCIe Serial Card
2 – Low Profile Brackets (Installed)
1 – Full-Profile Bracket
1 – User Manual

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