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.
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

Specification

Product
Product id	367812
Brand	StarTech.com
Partnr	MPEX4S552
EAN/UPC code	065030844611
Warranty (months)	Lifetime Warranty
Technical details
Chipset	MosChip MCS9904CV-AA
Network
Data transfer rate	0.921 Mbit/s
Ports & interfaces
Host interface	Mini PCI Express
Output interface	Serial
Serial ports quantity	4
Serial interface type	RS-232
Design
Internal	Y
Product colour	Green
Features
FIFO (First In, First Out)	256 B
Operational conditions
Operating temperature (T-T)	0 - 55 °C
Storage temperature (T-T)	-20 - 85 °C
Operating relative humidity (H-H)	5 - 95 procent
Packaging data
User guide	Y
Package width	145 mm
Package depth	212 mm
Package height	40 mm
Package weight	200 g
System requirements
Windows operating systems supported	Y
Linux operating systems supported	Y
Weight & dimensions
Width	10 mm
Depth	50.95 mm
Height	30 mm
Weight	150 g
Other features
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
Quantity outer carton	50 stuk(s)