STARTECH PEX2S953LP Card - 2 Port RS232 Serial Adapter PCIe

Model
PEX2S953LP
LocationAvailability
Online (Delivery)
ETA (06/01/2025)
Notting Hill (Pickup)
ETA (06/01/2025)
Preston (Pickup)
ETA (06/01/2025)
West Melbourne (Pickup)
ETA (06/01/2025)
$100.40
Card - 2 Port RS232 Serial Adapter PCIe
StarTech
065030881166

This RS232 Serial Adapter Card lets you add two RS232 (DB9) serial ports to your computer through a PCI Express (PCIe) slot. It enables you to interact with serial devices, such as card readers, printers, PIN pads, and modems, at speeds of up to 921.4Kbps.

Maximum Compatibility

With broad OS support, including for Windows and Linux, this PCI Express card is easy to integrate into mixed environments. The card comes pre-configured with a low-profile bracket, and includes an optional full-profile bracket, so installation is easy regardless of the case form factor.

Experience Optimal Technology

This PCIe to serial adapter supports the following features:

  • Compatible with industry standard 16950 UART
  • Supports max baud rate of up-to 921.4Kbps
  • Provides 5/12V power output on Pin 9 when external power is connected
  • 128-byte depth FIFO per transmitter and receiver
  • Supports 9, 8, 7, 6, 5 data bits
  • Asix AX99100 chipset
  • PCI Express 1.1 compliant

Technical Specifications

WARRANTY INFORMATION
  Warranty Lifetime
HARDWARE
  Bus Type PCI Express
  Card Type Low Profile (SP bracket incl.)
  Chipset ID Asix AX99100
  Interface Serial
  Port Style Integrated on Card
  Ports 2
PERFORMANCE
  Data Bits 5, 6, 7, 8, 9
  FIFO 256 Bytes
  Flow Control None, Xon/Xoff, RTS/CTS
  Max Baud Rate 921.6 Kbps
  Parity None, Odd, Even, Space, Mark
  Serial Protocol RS-232
  Stop Bits 1, 1.5, 2
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 Input
SOFTWARE
  Microsoft WHQL Certified Yes
  OS Compatibility Windows® 7, 8, 8.1, 10
Windows Server® 2003, 2008 R2, 2012, 2012 R2, 2016
Linux 2.4.x to 2.6.x LTS Versions only
SPECIAL NOTES / REQUIREMENTS
  Note Selectable power output on pin 9 of the serial port
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 0.7 in [1.8 cm]
  Product Length 3.9 in [98 mm]
  Product Width 2.6 in [67 mm]
  Weight of Product 2 oz [55.6 g]
PACKAGING INFORMATION
  Package Height 1.2 in [30 mm]
  Package Length 6.7 in [17 cm]
  Package Width 5.6 in [14.2 cm]
  Shipping (Package) Weight 5.2 oz [146.4 g]
WHAT'S IN THE BOX
  Included in Package 1 - PCIe Serial Card
    1 - Full-Profile Bracket
    1 - User Manual
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