Similar Items 2 Port RS232 PCI Express Serial Card with Power Output

by Startech
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ITEM# 14131365
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Technical Specifications

  • Description
  • General Information
  • Technical Information
  • Interfaces/Ports
  • Physical Characteristics
  • Miscellaneous 2 Port RS232 PCI Express Serial Card with Power Output


Add 2 RS232 serial ports with 5V or 12V selectable power output to your computer through a PCI Express slot. The PEX2S952PW 2-Port PCI Express Serial Card (with Power Output) turns a PCI Express slot into 2 RS232 (DB9) serial connections and enables compatible devices to draw power from the serial ports.

Suitable for many RS232-powered serial applications, this PCIe serial card offers a selectable 5V or 12V power option capable of power output using pin 1, 4, 8 or 9, allowing you to configure the card to suit the requirements of your powered RS232 devices.

A flexible solution for adding serial ports to small form factor or full-sized systems, the 2-port serial card includes both low and full profile brackets and features a 4-layer PCB (with separate layers for data and ground) to greatly reduce signal noise and loss.

To ensure maximum performance, the serial card is based on a native single chip design, that allows you to harness the full capability of PCI Express (PCIe) - providing optimum reliability and speed while reducing the load applied to the CPU by as much as 48% over conventional (bridge chip) serial cards.

Backed by a Lifetime warranty and free lifetime technical support.

General Information
Manufacturer Part Number PEX2S952PW
Manufacturer Website Address
Brand Name
Product Name 2 Port RS232 PCI Express Serial Card with Power Output
Packaged Quantity 1
Product Type Multiport Serial Adapter
Technical Information
Host Interface PCI Express 1.1
Data Transfer Rate Up to 920 kbit/s
Platform Supported Mac
Ports 1 x Molex Female - Power
Ports Expandability 2 x 9-pin DB-9 Male RS-232 - Serial, Via Cable
Physical Characteristics
Form Factor Plug-in Card
Dimensions 4.7" Height x 0.8" Width x 2.6" Length
Height 2.6"
Width 4.7"
Thickness 750 mil
Weight (Approximate) 3.18 oz
Package Contents
  • 2 Port RS232 PCI Express Serial Card with Power Output
  • 1 x DB9 Breakout Cable
  • 1 x Low Profile Bracket
  • 1 x Driver CD
  • 1 x Instruction Manual
Environmentally Friendly Yes
Environmental Certification RoHS

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Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
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Standard Return Policy for Electronics:

The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.


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