PEX1S553LP - Cables & Adaptors by StarTech.com

Add a RS-232 serial port to your standard or small form factor computer through a PCI Express expansion slot

The PEX1S553LP PCI Express Serial Card turns a PCI Express slot into an RS232 (DB9) serial connection.

The card is constructed using a native single chip design that lets you harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge chip serial cards.

The PCI Express RS232 Serial Adapter Card is compatible with a broad range of operating systems, including Windows® and Linux Kernel 2.6.11 to 4.11.x, and ships with a low profile/half-height bracket installed, but includes an optional full profile bracket that lets you add a serial port to virtually any computer (regardless of the case form factor).

This product is a replacement for our PEX1S552LP card.

Backed by a StarTech.com 2-year warranty and free lifetime technical support.

The StarTech.com Advantage

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RRP Price €64.77

Specifications

Ports & interfaces

Host interface
PCIe
Output interface
Serial
Expansion card standard
PCI 1.1
Serial ports quantity
1
Serial interface type
RS-232
Peripheral (Molex) power connectors (4-pin)
1

Design

Internal
Yes
Product colour
Green

Features

Chipset
ASIX - MCS9922CV-AA
Baud rate
460.8 Kbit/s
FIFO (First In, First Out)
128 B

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 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 11, Windows 11 x64, Windows 2000, Windows 2000 Professional, 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 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, Windows 95, Windows 98SE, Windows ME, Windows Vista Business, Windows Vista Business x64, Windows Vista Enterprise, Windows Vista Enterprise x64, Windows Vista Home Basic, Windows Vista Home Basic x64, Windows Vista Home Premium, Windows Vista Home Premium x64, Windows Vista Ultimate, Windows Vista Ultimate x64, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Mac operating systems supported
Mac OS X 10.10 Yosemite, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
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, Windows Server 2019
Other operating systems supported
DOS, Windows XP Embedded

Technical details

Compliance certificates
CE, RoHS

Weight & dimensions

Width
80 mm
Depth
105 mm
Height
20 mm
Weight
44 g

Packaging data

Drivers included
Yes
Manual
Yes
Package width
143 mm
Package depth
174 mm
Package height
32 mm
Package weight
130 g

Logistics data

Harmonized System (HS) code
84733020
Products per master (outer) case
75 pc(s)
Master (outer) case width
365 mm
Master (outer) case length
692 mm
Master (outer) case height
315 mm

Other features

Compatible operating systems
Linux, Mac OS 10.4.x

Accessories

License

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