£42.99

Stock Available: 0
  • Internal
  • Host interface: Mini PCI Express
  • Output interface: Serial
  • Green

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

Ports & interfaces
Serial interface type RS-232
Serial ports quantity 4
Output interface Serial
Host interface Mini PCI Express
Design
Product colour Green
Internal Yes
Features
FIFO (First In, First Out) 256 B
Chipset MosChip MCS9904CV-AA
Operational conditions
Operating relative humidity (H-H) 5 - 95%
Storage temperature (T-T) -20 - 85 °C
Operating temperature (T-T) 0 - 55 °C
System requirements
Linux operating systems supported Yes
Windows operating systems supported Yes
Weight & dimensions
Weight 150 g
Height 30 mm
Depth 51 mm
Width 10 mm
Packaging data
Package weight 200 g
Package height 40 mm
Package depth 212 mm
Package width 145 mm
User guide Yes
Logistics data
Harmonized System (HS) code 84733020
Other features
Quantity outer carton 50 pc(s)
Compatible operating systems Windows 7 (32/64bit)/ Vista(32/64)/ XP(32/64)/ CE 6.0Windows Server 2008 R2/ 2003(32/64)/ 2000Linux 2.6.x
Compliance industry standards PCI Express 1.1
Data transfer rate 0.921 Mbit/s