Discontinued

4 Port PCI RS232 Serial Adapter Card High Speed 16950 cable included

Add four RS232 serial ports to any PC using a single PCI expansion slot

Product ID: PCI4S9503V

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  • Adds four high speed RS-232 serial ports to your computer
  • Works with both 3.3 volt and 5 volt PCI slots
  • Breakout cable included

The PCI4S9503V 4 Port PCI RS232 Serial Adapter Card High Speed 16950 (cable included) lets you connect up to 4 RS-232 serial devices to the host computer at transfer rates up to 921 Kbps, and can be installed in either a 3.3V or 5V PCI/PCI-X slot.

The PCI Serial Card uses a 16 Byte buffer simultaneously in both transmit and receive channels, reducing the number of CPU interrupts while improving system performance.

Ideally suited to industrial applications, the buffered Serial PCI card is compatible with a broad range of operating systems, including Windows®, DOS®, Linux, and Unix environments.

Backed by a StarTech.com Lifetime warranty and free lifetime technical support.

Applications

  • Connect multiple serial devices for a central serial device control system
  • Perfect for Manufacturing applications such as CNC machinery, process control equipment, bar code scanners and serial printers
  • Designed for use in critical applications with embedded systems and computer based machinery
  • Data center applications for serial networking devices, high speed modems, monitoring equipment, long distance communication devices and printers
  • Ideal for use in commercial and industrial applications such as POS networks, ATMs, and bank teller stations

The StarTech.com Advantage

  • Universal PCI card works in both 3.3 and 5.0 volt PCI/PCI-X slots saving the hassle of purchasing different cards depending on slot type
  • Compatible with most major OS platforms including Windows, Linux and Unix for simple integration into mixed environments
  • The included breakout cable saves expense as an all-in-one solution and allows the addition of multiple high speed RS-232 serial ports to a single low-profile PCI slot

Partner Numbers

  • UPC 065030804363

Compatibility

  • Windows 8 logo
  • Linux logo
  • Windows 7 logo
Windows® 8 (32bit), 7 (32), Vista(32), XP(32), 2000, NT, 98SE
Linux & Unix SCO Open Server

Specifications

Warranty Information Warranty Lifetime
Connector(s) 1 - Connector Type(s) PCI / PCI-X (Universal 3.3 & 5V, 32-bit)
4 - External Ports DB-9 (9 pin, D-Sub)
Environmental Operating Temperature 0°C to 55°C (32°F to 131°F)
Storage Temperature 0°C to 65°C (32°F to 149°F)
Humidity 5~85% RH
Hardware Ports 4
Interface Serial
Bus Type PCI / PCI-X (5 / 3.3V)
Card Type Standard Profile
Port Style Dongle (Included)
Industry Standards RS232
Chipset ID PLX - PCI9030
Packaging Information Package Length 21,8 cm [8,6 in]
Package Width 56 mm [2,2 in]
Package Height 15,3 cm [6,0 in]
Shipping (Package) Weight 470 g [16,6 oz]
Performance Serial Protocol RS-232
Max Baud Rate 921.6 Kbps
FIFO 16 Bytes
Physical Characteristics Cable Length 21 cm [8,3 in]
Product Length 12,6 cm [5,0 in]
Product Height 100 mm [3,9 in]
Software OS Compatibility Windows® 8 (32bit), 7 (32), Vista(32), XP(32), 2000, NT, 98SE
Linux & Unix SCO Open Server
What's in the Box 1 - Included in Package PCI Serial Card
4 Port DB9 Break-out Cable
Driver CD
Instruction Manual

Accessories

AT925MF

DB9 to DB25 Serial Adapter - M/F

Convert a DB25 male port into a DB9 male connector

Your price
€2,99 EUR excl. VAT
€3,59 EUR incl. VAT

Drivers/Downloads

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Driver(s):

Manual(s):

Datasheet

Product Support

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Frequently Asked Questions

Installation

Before you install the device, make sure that your operating system is current (for example, the most recent service pack is installed).

  1. Download the latest drivers from the StarTech.com website at http://www.startech.com/Support. The part number and product ID are on the product packaging.

Note: Windows usually saves the files to the Downloads folder that is associated with your user account (for example, C:\Documents and Settings\your_name\My Documents\Downloads).

  1. After the download is complete, right-click the zip folder that you downloaded, click Extract All, and complete the instructions.
  2. Press the Windows key + R, type devmgmt.msc, and press Enter to open the Device Manager.
  3. Right-click PCI Serial Port, which will have “!” or “?” next to it to indicate a driver issue.
  4. Click Update Driver.
  5. On the Hardware Update Wizard screen, click Install from a list or specific location (Advanced), and then click Next.
  6. Select the Don’t search, I will choose the driver to install option, and then click Next.
  7. On the Hardware Type screen, click Show All Devices, and then click Next.

Note: The Hardware Type screen does not appear on all systems. If you do not see this screen, skip this step.

  1. On the Select the Device Driver you want to install for this hardware screen, select the Have Disk option.
  2. In the Install from Disk dialog box, click Browse.
  3. Browse to the Windows folder, select the folder for your operating system, and open the 32-bit or the 64-bit folder, depending on your system type.

Note: To view your system type, click Start. Right-click Computer, and then click Properties.

  1. Click the OxMf or OxPCIeMf file. Click OK, and then click Next.

Note: If you are using a serial card that uses the OxPCIeMf file and installation fails, repeat steps 4 to 10, then browse to the Windows folder. Browse to the Serial Port Driver folder and click the oxserleg file.  Click OK, and then click Next.

Troubleshooting

When you troubleshoot issues with a serial device, there are some quick tests that you can complete to rule out potential problems. You can test to make sure that the following components are working correctly and are not the source of the issue:

  • Serial cables

  • Serial ports

  • Serial devices

To test your setup components, try the following:

  • Use the serial cable, serial port, and serial device in another setup to see if the problem is with the components or the setup.

  • Use a different serial cable, serial port, and serial device in your setup to see if the problem persists. Ideally, you should test a component that you know works in another setup.

When you test your cables, it is recommended that you do the following:

  • Test each cable individually.

  • Use short cables when you are testing.

When you test the serial ports and serial device, it is recommended that you do the following:

  • Press the Windows key + R, type devmgmt.msc, and press Enter to open Device Manager. Check to see if your device is listed under Ports (COM & LPT).

  • Make sure that the COM port number is the correct number for the serial device and that the software being used to connect the computer to the serial device uses the correct COM port number. 

  • If the device is listed with an error, follow the instructions on the website to reinstall the drivers.

Note: Some serial devices work only if the COM port number is between a certain range. For example, COM1 to COM4.

To check whether or not an RS-232 serial port is working, perform an RS-232 loopback test by doing the following:

  1. If your serial port is not female, convert it by taking a female/female cable or gender changer and plugging it into the serial port.
  2. Take a metal paperclip or wire and cross pins 2 and 3. If you look closely at the female end, the pins should be numbered.
  3. Open a telnet session on the COM port number of the device that you are testing. To find out the COM port number, refer to the following FAQ: https://www.startech.com/faq/com-port-listing-windows.

Note: To open a telnet session on the COM port, you need a telnet client like PuTTY or Hyper Terminal. Windows XP comes with Hyper Terminal.

  1. When the session is open, anything you type into it you should see. The loopback test fails when you cannot see what you are typing.

If the loopback test fails, make sure that the serial cable or gender changer that you are using works and that the adapter is in the correct port. 

You can check multiple ports at the same time by opening multiple sessions, putting the loopback adapter on one port, and trying to type into each session.  When you can see what you are typing, you know that the COM port is working and you can see which port number the physical serial port is. Close the window for the port that you just tested to speed up the testing of the remaining serial ports.

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How To

To confirm that Windows detects your expansion card, complete the following:

  1. Press the Windows key+R, type devmgmt.msc, and press Enter.
  2. In Device Manager, under the appropriate heading, confirm that your expansion card is listed and that there isn't an exclamation mark next to it.  For example, a USB controller card would be under Universal Serial Bus controllers.

Your expansion card is listed according to the name of the chipset. To determine the name of the chipset of your expansion card, navigate to www.StarTech.com and look on the Technical Specifications tab for your product.

Before You Buy

Yes. This PCI card uses a universal connector keyed for both 3.3V and 5V that can be used with PCI and PCI-X. This type of connector is identified as having 2 separate notches, instead of just one.

Compliance and safety

Compliance letters

  • RoHS
    • Language: English
  • WEEE
    • Language: English

Safety Measures

  • If product has an exposed circuit board, do not touch the product under power.
  • If Class 1 Laser Product. Laser radiation is present when the system is open.
  • Wiring terminations should not be made with the product and/or electric lines under power.
  • Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines.
  • Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards.
*Product appearance and specifications are subject to change without notice.

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