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StarTech.com

1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART

Add a RS-232 serial port to your standard or small form factor computer through a PCI Express expansion slot

Product ID: PEX1S553LP

  • One high speed RS232 serial port with data transfer rate up to 460.8 Kbps
  • Ships with half-height/low profile mounting bracket, includes standard bracket
  • Selectable power output on pin 9 for the serial port
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  • Native single-chip, single lane PCI Express
  • Single chip design optimizes speed and reliability
  • Compliant with PCI Express base specifications revision 1.1a
  • Automated out-of-band flow control using CTS/RTS and DSR/DTR
  • Automated in-band software flow control using programmable Xon/Xoff in both directions
  • 256 Byte FIFO
$80.99 CAD
802+ In stock
In stock
CA: 64 | US: 738
802+
In stock
Where To Buy
Same Day Shipping on in-stock items from Canada if ordered by 5pm ET* Details

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Technical Specifications

Warranty Information
Warranty 2 Years
Hardware
Bus Type PCI Express
Card Type Low Profile (SP bracket incl.)
Chipset ID ASIX - MCS9922CV-AA
Interface Serial
Port Style Integrated on Card
Ports 1
Performance
FIFO TX: 1 Byte
RX: 1-255 Byte (depending on mode)
Max Baud Rate 460.8 Kbps
Serial Protocol RS-232
Connector(s)
Connector Type(s) 1 - PCI Express x1 Male
External Ports 1 - DB-9 (9 pin, D-Sub) Male
Internal Ports 1 - LP4 (4 pin; Large Drive Power) Male
Software
Microsoft WHQL Certified Yes
OS Compatibility 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
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019
Mac OS X® 10.4 to 10.10
Linux kernel 2.6.x to 4.11.x LTS Versions only
Environmental
Humidity 5~85% RH
Operating Temperature -10°C to 80°C (14°F to 176°F)
Storage Temperature -20°C to 100°C (-4°F to 212°F)
Physical Characteristics
Product Height 0.8 in [2 cm]
Product Length 4.1 in [10.5 cm]
Product Width 3.1 in [80 mm]
Weight of Product 1.6 oz [44 g]
Packaging Information
Package Height 1.3 in [32 mm]
Package Length 6.9 in [17.4 cm]
Package Width 5.6 in [14.3 cm]
Shipping (Package) Weight 4.6 oz [130 g]
What's in the Box
Included in Package 1 - 1 Port PCI-Express Serial Card
1 - Full Profile Bracket
1 - Driver CD
1 - Instruction Manual

Compatibility

View full OS compatibility
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
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016, 2019
Mac OS X® 10.4 to 10.10
Linux kernel 2.6.x to 4.11.x LTS Versions only

Certifications

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Accessories

1 Port Low Profile Native RS232 PCI Express Serial Card with 16550 UART

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