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2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART

Add 2 RS-232 serial ports to your standard or small form factor computer through a PCI Express expansion slot

Product ID: PEX2S952LP

  • 128-byte deep FIFO per transmitter and receiver
  • Automated in-band software flow control using programmable Xon/Xoff in both directions
  • Automated out-of-band hardware flow control using Tx/Rx/RTS/CTS/DSR/DTR/DCD/RI/GND
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  • Compliant with PCI Express base specifications revision 1.1a
  • High Performance Dual Channel Oxford 950 UART
  • Native single-Chip, single lane PCI Express
  • Selectable power output on pin 9 for the serial port
  • Two high speed RS-232 serial ports with data transfer rate up to 460.8 Kbps
  • Ships with half-height mounting bracket; includes optional standard bracket
$51.99 USD
308+ In stock
In stock
US: 233 | CA: 75
308+
In stock
Where To Buy
Same Day Shipping on in-stock items from USA if ordered by 5pm ET* Details

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Technical Specifications

Warranty Information
Warranty Lifetime
Hardware
Bus Type PCI Express
Card Type Low Profile (SP bracket incl.)
Chipset ID PLX/Oxford - OXPCIe952
Interface Serial
Port Style Integrated on Card
Ports 2
Performance
FIFO 128 Bytes
Max Baud Rate 460.8 Kbps
MTBF 87,600 Hours
Serial Protocol RS-232
Connector(s)
Connector Type(s) 1 - PCI Express x1 Male
External Ports 2 - 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® CE 6.0 / 5.0, 95, 98SE, 2000, XP, XP Embedded, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016
Linux 2.4.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 [20 mm]
Product Length 3.5 in [90 mm]
Product Weight 1.6 oz [46 g]
Product Width 3.1 in [80 mm]
Packaging Information
Shipping (Package) Weight 5.3 oz [149 g]
What's in the Box
Included in Package 1 - Low Profile Serial Card
1 - Ribbon Cable w/ DB9 port
1 - Full Profile Bracket
1 - Low Profile Bracket
1 - Driver CD
1 - Instruction Manual

Compatibility

View full OS compatibility
Windows® CE 6.0 / 5.0, 95, 98SE, 2000, XP, XP Embedded, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016
Linux 2.4.x to 4.11.x LTS Versions only

Certifications

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Accessories

2 Port Low Profile Native RS232 PCI Express Serial Card with 16950 UART

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