StarTech 4-Port Mini PCIe Serial Card with 16650 UART

VENDOR: STARTECH Mfg Part#: MPEX4S552 UPC#: 065030844611
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Regular price $74.61
Regular price Sale price $74.61
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MSRP: $79.99
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  • Provides four RS232 serial ports via mini PCI Express slot
  • High-performance 16650 UART ensures fast and stable communication
  • Compatible with Windows DOS to Windows 10, including Embedded and POS Ready
  • TAA compliant for use in regulated government or institutional environments
  • Includes 1 x 4-port Mini PCIe Serial Card
  • Backed by a lifetime warranty for long-term reliability

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Key Benefits

Eye-Insights
  • Ideal for embedded systems needing multiple serial connections in compact spaces
  • TAA compliance and manufacturing in Taiwan make it suitable for government procurement
  • Lifetime warranty ensures long-term peace of mind and reduced maintenance costs

Product Overview

Add Four RS232 Serial Ports to an Embedded System through a mini PCI Express Slot - mini pcie serial card - 4 port rs232 - 4 port serial adapter - 4 port serial pci express mini card - pci express mini card db9

Specifications

Product Overview

Product Type PCI Express Serial Card
Form Factor Mini PCI Express (Mini PCIe)
Chipset ASIX MCS9904CV-AA
UART Type High Performance 16650 UART
Power Requirements 3.3V, supplied via Mini PCIe slot
Weight 49 g
Service & Support Lifetime Warranty
What's Included 1 x 4-Port Mini PCIe Serial Card

Physical & Environmental

Dimensions 50 mm x 30 mm
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -40°C to 85°C (-40°F to 185°F)
Humidity 5% to 95% RH (non-condensing)
MTBF 190,099 Hours
Enclosure Type Steel (card and external headers not included)

Cloud Management & Licensing

Operating System Support Windows DOS, 95, 98SE, 2000, CE 5.0/6.0, Embedded System 2009, POS Ready 2009, XP Embedded, XP, Vista, 7, 8, 8.1, 10
Driver Support Yes (Windows and Linux)

Interfaces

Serial Ports 4 x RS-232 DB9
Interface Type Mini PCI Express
Data Transfer Rate Up to 921.6 Kbps
UART Support 16650 with 256-byte FIFO
Hardware Flow Control Yes
Parity Odd, Even, Mark, Space, None
Stop Bits 1, 1.5, 2
Data Bits 5, 6, 7, 8
Connector Type DB9 Male via Header Cable

Compliance & Origin

TAA Compliance Yes
Country of Origin Taiwan
RoHS Compliance Yes
CE Certification Yes
FCC Compliance Yes
REACH Compliance Yes
WEEE Compliance Yes

Advanced Security Features

ESD Protection 15kV ESD Protection per port