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Add Four RS232 Serial Ports to an Embedded System through a mini PCI Express Slot


The MPEX4S952 4-Port RS232 Mini PCI Express Serial Card (16650 UART) turns a mini-PCIe slot into four RS232 (DB9) serial ports with data rates up to 921.6 Kbps - a cost-saving solution for adding serial support to embedded systems missing the functionality.

A native PCIe single-chip design enables you to take advantage of full PCI Express bus capability, by providing improved speed and reliability while reducing the load applied to the CPU by as much as 48% over conventional "bridge chip" serial cards .

Backed by a StarTech.com Lifetime Warranty and free lifetime technical support.


Applications

  • Add serial ports to industrial embedded computers and systems
  • Add RS232 serial control to an embedded or slim media center/media server/all-in-one PC
  • Add RS232 serial ports to slimline POS systems

The StarTech.com Advantage

  • The smallest form factor available, for internally adding serial ports to any embedded system
  • Native single-chip design means up to 48% less load on your CPU which is critical for small embedded PCs that use low power, low MHz CPUs

(MPEX4S552)

Warranty Information
Warranty Lifetime
Hardware
Bus Type Mini PCI Express
Card Type Embedded
Chipset ID ASIX - MCS9904CV-AA
Industry Standards PCI Express Base Specification, Revision 1.1
Interface Serial
Port Style Dongle (Included)
Ports 4
Performance
Data Bits 5, 6, 7, 8
FIFO 256 Bytes
Flow Control None, Xon/Xoff, RTS/CTS
Max Baud Rate 921.6 Kbps
Parity None, Odd, Even, Space, Mark
Serial Protocol RS-232
Stop Bits 1, 1.5, 2
Connector(s)
Connector Type(s) 1 - Mini PCI Express x1 (52 pin) Male
External Ports 4 - DB-9 (9 pin, D-Sub) 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¨ 10.4 to 10.10
Linux 3.5.x to 4.11.x LTS Versions Only
Environmental
Humidity 5~95% RH
Operating Temperature 0¡C to 55¡C (32¡F to 131¡F)
Storage Temperature -20¡C to 85¡C (-4¡F to 185¡F)
Physical Characteristics
Color Green
Product Height 1.2 in [3 cm]
Product Length 2 in [51 mm]
Product Width 0.4 in [10 mm]
Weight of Product 5.3 oz [150 g]
Packaging Information
Package Height 1.6 in [40 mm]
Package Length 8.3 in [21.2 cm]
Package Width 5.7 in [14.5 cm]
Shipping (Package) Weight 0.4 lb [0.2 kg]
What's in the Box
Included in Package 1 - 4 Port Mini-PCIe Serial Card
4 - DB9 ribbon cable
1 - Driver CD
1 - Instruction Manual
SKU MPEX4S552
Barcode # 65030844611
Brand Startech
Shipping Weight 0.5000kg
Shipping Width 0.150m
Shipping Height 0.040m
Shipping Length 0.210m

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