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4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485

Add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot

Product ID: PEX4S232485

  • 4 port (2 x RS232, 2 x RS422/485) serial combo card
  • RS232 data transfer rates up to 460 Kbps
  • Supports 2-Wire / 4-Wire RS485 modes
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  • 256-byte deep FIFO per transmitter and receiver
  • Standard and low-profile bracket included
  • Compliant with PCI-Express Specification 1.0a
  • Supports PCI Power Management 1.1
$156.99 USD
86+ In stock
In stock
US: 74 | CA: 12
86+
In stock
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Technical Specifications

Warranty Information
Warranty Lifetime
Hardware
Bus Type PCI Express
Card Type Standard Profile (LP bracket incl.)
Chipset ID SystemBase - SB16C1052PCI
Interface Serial
Port Style Dongle (Included)
Ports 4
Performance
Data Bits 5, 6, 7, 8
FIFO 256 Bytes
Flow Control None, Xon/Xoff, RTS/CTS
Max Baud Rate 460.8 Kbps
Parity None, Odd, Even, Space, Mark
Serial Protocol RS-232/422/485
Stop Bits 1, 1.5, 2
Supported Protocols RS-232, RS-422, RS-485 2-wire / 4-wire
Connector(s)
Connector Type(s) 1 - PCI Express x1 Male
External Ports 4 - DB-9 (9 pin, D-Sub) Male
Software
OS Compatibility Windows® 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2016, 2019
Special Notes / Requirements
System and Cable Requirements Available PCI Express slot
Environmental
Humidity 20~80% RH
Operating Temperature 0°C to 100°C (32°F to 212°F)
Storage Temperature 0°C to 150°C (32°F to 302°F)
Physical Characteristics
Product Height 2.7 in [6.9 cm]
Product Length 5.3 in [13.4 cm]
Product Width 0.6 in [14 mm]
Weight of Product 2.4 oz [67.4 g]
Packaging Information
Package Height 1.6 in [41 mm]
Package Length 8.3 in [21 cm]
Package Width 5.7 in [14.6 cm]
Shipping (Package) Weight 13.8 oz [390 g]
What's in the Box
Included in Package 1 - PCI Express Serial Combo Card
1 - Breakout Cable
1 - Low Profile Bracket
1 - Driver CD
1 - Instruction Manual

Compatibility

View full OS compatibility
Windows® 2000, XP, Vista, 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2016, 2019

Certifications

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Accessories

4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485

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