StarTech.com 4-port PCI Express RS232 Serial Adapter Card - PCIe RS232 Serial Ho PEX4S953LP

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

This PCI Express RS232 serial adapter card lets you add four RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot. The 4 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.

Maximum Compatibility

With broad OS support, including for Windows and Linux, this PCI E serial card is easy to integrate into mixed environments. The card comes pre-configured with low-profile brackets and includes optional full-profile brackets, so installation is easy regardless of the case form factor. This card is a direct replacement for PEX4S952LP.

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 921.6Kbps

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)

Asix AX99100 chipset

PCI Express 1.1 compliant

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.

PEX4S03LP is backed by a StarTech.com lifetime warranty and free lifetime technical support.

The StarTech.com Advantage

- Install in home or office workstations
- Connect to automated self-service kiosks or ATM machines
- Connect in retail POS applications
- Connect serial printers and other legacy devices to modern computers

Features


4 PORT SERIAL CARD: Serial controller card w/16950 UART based on ASIX AX99100, allows 4x DB9 ports w/bi-directional RS232 speeds up to 921.6Kbps per port, available 256 byte FIFO buffer_x000D_


OPTIONAL CONFIGURABLE POWER: PCIe multiport serial card provides 12v, 5v, or none through pin 9 w/up to 2A total; Each of the 4 ports are individually configurable; DB44 to 4x DB9 breakout cable incl_x000D_


STANDARD PROFILE & LOW PROFILE BRACKET: PCI Express RS232 serial adapter card has low profile bracket pre-installed & 1x standard bracket incl for versatile install; Supports Windows XP and up & Linux_x000D_


VERSATILE APPLICATIONS: For low/standard profile desktop/servers w/ uses in point of sale terminals, PLCs, control/automation in factories, scientific sensors, medical equipment, scanner, oscilloscope_x000D_


STARTECH.COM ADVANTAGE: IT professionals choice for over 30 years; PCI-e RS232 Serial expansion card is backed for life by StarTech.com, incl. free 24/5 North America based multi-lingual tech support_x000D_


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Design


Mean time between failures (MTBF)

214358 h


Internal

Yes


Product colour

Green


Certification

CE, FCC



Weight & dimensions


Height

18 mm


Width

75 mm


Depth

63 mm


Weight

264 g



Logistics data


Master (outer) case width

480 mm


Master (outer) case height

235 mm


Products per master (outer) case

16 pc(s)


Harmonized System (HS) code

84733020


Master (outer) case length

350 mm



Technical details


Sustainability certificates

RoHS



Features


Chipset

Asix AX99100


Data bits

5, 6, 7, 8, 9


Parity bit

Even, Mark, No, Odd, Space


Baud rate

921.6 Kbit/s


FIFO (First In, First Out)

256 B


Stop bits

1, 1.5, 2


Flow Control type

No, RTS/CTS, XON/XOFF



Operational conditions


Operating temperature (T-T)

-10 - 80 �C


Operating relative humidity (H-H)

5 - 85


Storage temperature (T-T)

-20 - 100 �C



Ports & interfaces


Host interface

PCIe


Output interface

Serial


Expansion card standard

PCIe 1.1



System requirements


Server operating systems supported

Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016


Linux operating systems supported

Yes



Packaging data


Mounting brackets included

Yes


Package height

51 mm


Cables included

Serial


Package depth

149 mm


Package width

213 mm


Package weight

370 g


Quantity

1


Quick installation guide

Yes