Skip to the beginning of the images gallery

StarTech.com 4-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 - TAA

In stock

SKU

PEX4S953LP

£121.50 £101.25

StarTech.com 4-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 , TAA (PEX4S953LP)

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; Upgraded version of our popular card PEX4S952LP
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
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
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
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

More Information
Host interface	PCIe
Internal	Yes
Output interface	Serial
SKU	PEX4S953LP
EAN	0065030887052
Manufacturer	StarTech.com
Availability	In Stock
PDF URLs	View PDF View PDF

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

Ports & interfaces
Internal	Yes
Output interface	Serial
Host interface	PCIe
Expansion card standard	PCIe 1.1
Technical details
Chipset	Asix AX99100
FIFO (First In, First Out)	256 B
Compliance certificates	RoHS
Performance
Stop bits	1, 1.5, 2
Data bits	5, 6, 7, 8, 9
Baud rate	921.6 Kbit/s
Chipset	Asix AX99100
FIFO (First In, First Out)	256 B
Product colour	Green
Harmonized System (HS) code	84733020
Certificates
Certification	CE, FCC
Colour
Product colour	Green
Design
Mean time between failures (MTBF)	214358 h
Internal	Yes
Product colour	Green
Certification	CE, FCC
Features
Stop bits	1, 1.5, 2
Data bits	5, 6, 7, 8, 9
Baud rate	921.6 Kbit/s
Chipset	Asix AX99100
FIFO (First In, First Out)	256 B
Parity bit	Even, Mark, No, Odd, Space
Flow Control type	No, RTS/CTS, XON/XOFF
Harmonized System (HS) code	84733020

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 8.1, 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
Weight & dimensions
Width	75 mm
Depth	63 mm
Height	18 mm
Weight	264 g
Package width	213 mm
Package depth	149 mm
Package height	51 mm
Package weight	370 g
Packaging data
Mounting brackets included	Yes
Package width	213 mm
Package depth	149 mm
Package height	51 mm
Package weight	370 g
Cables included	Serial
Quick installation guide	Yes
Quantity	1
Logistics data
Products per master (outer) case	16 pc(s)
Master (outer) case width	480 mm
Master (outer) case length	350 mm
Master (outer) case height	235 mm
Harmonized System (HS) code	84733020
Packaging content
Mounting brackets included	Yes
Cables included	Serial
Quick installation guide	Yes
Quantity	1
Other features
Chipset	Asix AX99100

You may also be interested in

Compare Products
Product	Hot Product StarTech.com 4-port PCI Express RS232... £121.50 £101.25	Bestseller StarTech.com 2-Port PCI Express RS232... £145.80 £121.50	Popular StarTech.com 2 Port USB to RS232 RS422... £114.86 £95.72	StarTech.com 4 Port PCI Express PCIe S... £167.62 £139.68	New EXSYS EX-44044-2 interface cards/adapter £101.22 £84.35	Recommended StarTech.com 4 Port Native PCI Express... £109.87 £91.56
SKU	PEX4S953LP	PEX2S553	ICUSB2324852	PEX4S232485	EX-44044-2	PEX4S553
Manufacturer	StarTech.com	StarTech.com	StarTech.com	StarTech.com	EXSYS	StarTech.com
Host interface	PCIe	PCIe	USB Type-B	PCIe	PCIe	PCIe
Internal	Y	Y	N	Y	N/A	Y
Output interface	Serial	Serial	Serial	Serial	N/A	Serial