STARTECH Multiport Serial Adapter

STARTECH .com Multiport Serial Adapter
Retail price: $214.49
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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 Lifetime Warranty and free lifetime technical support.


General Information

Manufacturer Website Address:
Brand Name:
Product Name:
4 Port RS232 Mini PCI Express Serial Card w/ 16650
Product Type:
Multiport Serial Adapter

Technical Information

Host Interface:
  • Mini PCI Express
Data Transfer Rate:
  • Up to 7.20 Mbit/s
Platform Supported:
  • PC


Ports Expandability:
4 x 9-pin DB-9 Male RS-232 - Serial

Physical Characteristics

Form Factor:
Full-length Plug-in Card
30 mm Height x 51.1 mm Width x 9.9 mm Thickness
30 mm
51.1 mm
9.9 mm
Weight (Approximate):
150 g


Additional Information:
  • 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
Green Compliant: