Startech 2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART PEX2S553
Features
(Pictures are For Illustration Purposes Only)
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Startech's MPN:
PEX2S553
Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot
Two high speed RS232 serial ports with support for data transfer rates up to 460.8 Kbps
Compliant with PCI Express base specifications revision 1.0a
Includes half-height/low profile mounting bracket
The PEX2S553 PCI Express serial card lets you turn a PCI Express slot into 2 RS232 (DB9) serial ports. Based on a native single chip design (no bridge chip), this 2-port serial adapter card allows you to harness the full capability offered by PCI Express (PCIe), and reducing the load applied to the CPU by as much as 48% over conventional serial cards.
The RS232 Serial Adapter Card (PEX2S553) is compatible with a broad range of operating systems including Windows® 2000/XP/2003/Vista™/Windows 7/Server 2008 R2 (32 and 64 bit), Linux Kernel 2.6.11 and up, and MAC OS 10.4 and above.
Plus, the serial card includes an optional half-height/low profile bracket that allows the card to be installed in any PCI Express slot, regardless of the size of the computer case.
This product is a replacement for our PEX2S552 card.
Backed by a StarTech.com Lifetime warranty and free lifetime technical support.
The StarTech.com Advantage
Native single-chip, single lane PCI Express chipset delivers true PCIe performance
Standard and low profile/half-height bracket included to ensure fitment in any system
Easy to install and use with full step-by-step instructions saving time and hassle
Applications
Self-service automated machines and kiosks to control serial devices such as scales, touchscreens, magnetic card readers, bar code scanners, receipt printers, label printers
POS retail applications in grocery stores, and any other retail store to control keyboards, cash drawers, receipt printers, card readers / card swipes, scales, and elevated displays on poles
Bank teller workstations in either full profile or low profile versions to control their serial devices such as cash drawers, card readers / card swipes, printers, keypads / pinpads, pen pads
Standard ATM automated teller machines to control keypads, receipt printer, card readers / card swipes, touchscreen LCD's, camera control, etc.
Used to control multiple surveillance / security cameras in a parking structure, office building, etc.
Warranty Information
Warranty
2 Years
Hardware
Bus Type
PCI Express
Card Type
Standard Profile (LP bracket incl.)
Chipset ID
ASIX/MosChip - MCS9922CV-AA
Interface
Serial
Port Style
Integrated on Card
Ports
2
Performance
FIFO
128 Bytes
Max Baud Rate
460.8 Kbps
Serial Protocol
RS-232
Connector(s)
Connector Type(s)
1 - PCI Express x1 Male
External Ports
2 - DB-9 (9 pin, D-Sub) Male
Internal Ports
1 - LP4 (4 pin, Molex Large Drive Power) Male
Software
OS Compatibility
Windows® DOS, 95, 98SE, 2000, CE 5.0/6.0, Embedded System 2009, POS Ready 2009, XP Embedded, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016
Mac OS X® 10.4 to 10.10
Linux kernel 2.6.x to 4.4.x LTS Versions only
Special Notes / Requirements
Note
Selectable power output on pin 9 of the serial port
Environmental
Humidity
5~85% RH
Operating Temperature
-10°C to 80°C (14°F to 176°F)
Storage Temperature
-20°C to 100°C (-4°F to 212°F)
Physical Characteristics
Color
Green
Product Height
0.8 in [20 mm]
Product Length
4.1 in [105 mm]
Product Weight
2.2 oz [63.5 g]
Product Width
4.7 in [120 mm]
Packaging Information
Shipping (Package) Weight
0.4 lb [0.2 kg]
What's in the Box
Included in Package
1 - 2 Port PCI-Express Serial Card
2 - Low Profile Brackets
1 - Driver CD
1 - Instruction Manual
2 Port Native PCI Express RS232 Serial Adapter Card with 16550 UART
Brand Name : StarTech.com
Form Factor : Plug-in Card
Host Interface : PCI Express
Product Type : Serial Adapter
Basic
Brand Name:
StarTech.com
Form Factor:
Plug-in Card
Host Interface:
PCI Express
Product Type:
Serial Adapter
Drive Performance
Data Transfer Rate:
460.80 kbit/s
General Information
Brand Name:
StarTech.com
Manufacturer Part Number:
PEX2S553
Manufacturer Website Address:
http://www.startech.com/au
Manufacturer:
StarTech.com
Package Contents:
2 Port PCIe Serial Adapter Card with 16550
Standard and Low profile/half-height Bracket
Product Model:
PEX2S553
Product Name:
2 Port PCIe Serial Adapter Card with 16550
Product Type:
Serial Adapter
Input Devices
Data Transfer Rate:
460.80 kbit/s
Interfaces/Ports
Host Interface:
PCI Express
Media & Performance
Data Transfer Rate:
460.80 kbit/s
Miscellaneous
Additional Information:
Native single-chip, single lane PCI Express chipset delivers true PCIe performance.
Standard and low profile/half-height bracket included to ensure fitment in any system.
Easy to install and use with full step-by-step instructions saving time and hassle.
Form Factor:
Plug-in Card
Green Compliance Certificate/Authority:
RoHS
Green Compliant:
Yes
Package Contents:
2 Port PCIe Serial Adapter Card with 16550
Standard and Low profile/half-height Bracket
Platform Supported:
PC
Physical Characteristics
Card Height:
Dual-profile
Form Factor:
Plug-in Card
Platform Supported:
PC
Product Information
Form Factor:
Plug-in Card
Platform Supported:
PC
Storage
Data Transfer Rate:
460.80 kbit/s
Technical Information
Data Transfer Rate:
460.80 kbit/s
Host Interface:
PCI Express
Platform Supported:
PC
UART Type:
16550
Warranty
Limited Warranty:
2 Year
Information
* Indication only, please consult the supplier stock level below. ** This is the stock level in our warehouse.
** Please check Stock Information below for out of stock items.
Stock Information
Our Qty in Stock Availability and ETA
Our own stock 0 Usually 1-3 days (when supplier has stock)
Supplier's Qty in Stock Availability and ETA Updated
Supplier one
0 6/09/25 09:10AM