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Item#: N82E16815158304

StarTech 4 Port RS232 Mini PCI Express Serial Card w/ 16650 UART Model MPEX4S552

  • Mini PCI Express to Serial Port
  • PCI Express Base Specification, Revision 1.1
  • 921.6 Kbps Max Baud Rate Data Transfer Rate

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

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.

  • newegg Mini PCI Express Serial/Parallel Combo Card With the smallest form factor available, this Mini PCI Express Serial Card allows you to internally add four high speed RS232 serial ports with data transfer rates up to 921.6 Kbps. 4x 30cm IDC to DB9 serial cables are included.
  • newegg Native PCI Express Single Chip Design 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.
  • newegg Support Hardware and Software Flow Control This Mini PCI Express Serial Card features in-band software flow control using programmable Xon/Xoff in both directions, and automated out-of-band hardware flow control using RTS/CTS.

Learn more about the STARTECH MPEX4S552

Model

|
Brand
StarTech
Model
MPEX4S552

Details

|
Type
Mini PCI Express to Serial Port
External Ports
4 x 9-pin DB-9 Male RS-232 Serial
Standard
PCI Express Base Specification, Revision 1.1
Data Transfer Rate
921.6 Kbps Max Baud Rate
Operating Systems Supported
Windows 7 (32/64bit) / Vista(32/64) / XP(32/64) / CE 6.0
Windows Server 2008 R2 / 2003(32/64) / 2000
Linux 2.6.x
Specifications
Card Type: Embedded
Connector Type(s): 1 - Mini PCI Express x1 (52 pin) Male
Data Bits: 5, 6, 7, 8
Stop Bits: 1, 1.5, 2
Parity: None, Odd, Even, Space, Mark
Flow Control: None, Xon/Xoff, RTS/CTS
Bus Type: mini PCI Express
Humidity: 5 to 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)
Chipset ID: MosChip MosChip MCS9904CV-AA

Features

|
Features
256-byte deep FIFO per transmitter and receiver

In-band software flow control, using programmable Xon/Xoff in both directions

Automated out-of-band hardware flow control using RTS/CTS

Compliant with PCI Express base specifications revision 1.1

High Performance 16650 UART

Includes 4x 30cm IDC to DB9 serial cables

Native single-chip, single lane PCI Express

Dimensions & Weight

|
Dimensions
0.39" x 1.18" x 2.01"
Weight
5.29 oz.
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): Lifetime
  • Limited Warranty period (labor): Lifetime
  • Read full details

Customer Reviews of the STARTECH MPEX4S552

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  • LeRoy H.
  • 1/31/2013 11:44:54 AM
  • Ownership: 1 day to 1 week

1 out of 5 eggsWork with Linux?

Pros: It small

Cons: States that it will work with linux kernel 2.6. It does not work in Red Hat Enterprise Linux. No directions for linux installation in manual or on their web site. Wasted my money.

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Input Devices > 
Add-On Cards > 
STARTECH > 
Item#: N82E16815158304
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