4 Port Mini PCIe Serial Card w/ 16650 (Startech)


STARTECH 4 Port RS232 Mini PCI Express Serial Card w/ 16650 UARTAdd 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.
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
Width 15
Height 4
Length 21
Product Family STARTECH Connectivity Devices Serial/Para
Compatible operating systems 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
Compliance industry standards PCI Express 1.1
Data transfer rate 0.921 Mbit/s
Quantity outer carton 50 pc(s)
Weight & dimensions
Weight 150 g
Width 10 mm
Depth 51 mm
Height 30 mm
Package weight 200 g
Package width 150 mm
Package depth 220 mm
Package height 40 mm
Operational conditions
Operating temperature (T-T) 0 - 55 °C
Operating relative humidity (H-H) 5 - 95%
Storage temperature (T-T) -20 - 85 °C
Colour of product green
Ports & interfaces
Serial interface type RS-232
Serial ports quantity 4
Internal Y
Host interface Mini PCI Express
Output interface Serial
Chipset MosChip MCS9904CV-AA
FIFO (First In, First Out) 256 B
Packaging content
User guide Y
System requirements
Windows operating systems supported Y
Linux operating systems supported Y

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  • Brand: StarTech.com
  • Product Code: MPEX4S552
  • Availability: In Stock
  • $157.38
  • Ex Tax: $143.07

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