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Syba > 
Item#: N82E16815124067

SYBA 2 x Serial Ports PCI-Express Card Model SY-PEX-2S

  • PCI Express to Serial Port Card
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Add high speed serial communications to your system with this card from Syba. You can use it in any PC with a PCIe x1 port. The new PCI Express interface, which will eventually replace PCI, effectively quadruples the amount of available computing bandwidth, resulting in faster music downloads, smoother streaming video and lightning-fast access to mass-storage devices.

  • newegg PCI Express Interface The PCI Express interface effectively quadruples the amount of available computing bandwidth for faster music downloads, smoother streaming video, and lightning-fast access to mass-storage devices.
  • newegg Dual Serial Ports The Syba SY-PEX-2S features two 9-pin high-speed RS-232 serial ports to add serial capability directly to your computer for connections with various serial devices such as digital cameras, external high-speed 56K/ISDN modems and more.

Learn more about the Syba SY-PEX-2S

Model

Brand
SYBA
Model
SY-PEX-2S

Spec

Type
PCI Express to Serial Port Card
External Ports
2 x Serial Ports
Operating Systems Supported
Windows 32bit 2000/XP/2003 Server/Vista and 64bit XP/2003 Server/Vista

Features

Features
MCS9901CV chipset
Fully compliant with PCI-Express Base Specification, Revision 1.0a
PCIe Multi Function Peripheral controller with x1 Lane Interface
Support for D1, D2, D3hot and D3cold
Support PCIe Power Management

16C450/550/Extended 550 compatible UARTs
Supports RS232, RS485 & RS422 modes
Bi-directional speeds from 50 bps to 16Mbps/Port
Full Serial Modem Control
Supports Hardware, Software flow control
5, 6, 7, 8 and 9-bit Serial format Support
Even, Odd, None, Space & Mark parity supported
Custom BAUD Rates supported with external clock or by programming internal PLL
On Chip 256 Byte depth FIFOs in Transmit, Receive path of each Serial Port
Supports remote wakeup and power management features
Serial Port transceiver shutdown support
Support slow IrDA on all Serial Ports

Manufacturer Warranty

Parts
1 year limited
Labor
1 year limited

Quick Info

Warranty

  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year


Customer Reviews of the Syba SY-PEX-2S

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  • Brady G.
  • 9/27/2012 10:30:55 AM
  • Tech Level: Average
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsCan't Get Off The Ground

Pros: Price

Cons: Never able to get it to work

Other Thoughts: I installed this product thinking that a serial port card would be easy. Unfortunately, I was never able to properly install the drivers. When I finally was able to get the drivers installed (via windows 7 "find drivers" function...not CD) my computer crashed. I suspect the card quality or design is to blame. Ultimately, it will go into the trash and I will purchase something else. My time is worth more than this.

Manufacturer Response:

Dear Customer,

This Serial card is based on one of the most popular chipset.
It's very likely the wrong driver has been installed.
Please remove the driver you/Windows has installed. Reboot the sytem and re-install the correct driver.

You may download the correct driver on syba website. Please contact us for additional support.


This card is backed by a hassle free warranty which will ensure a prompt replacement. You can fill out our convenient online RMA form, or you can contact us directly for live customer service. We offer same day shipping on all of our RMA replacements as long as the item is in stock.

We are more than happy to provide all of our customers with a prompt exchange whenever a product becomes defective.

Regards, SYBA CST 10082012

Did you find this review helpful? Yes No

  • Vladimir P.
  • 5/15/2012 9:00:36 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

1 out of 5 eggsDoes not support RS-485!

Pros: RS-232 works

Cons: RS-485 does not work, SYBA support is not helpful, waiting for 3 weeks now for RMA response

Other Thoughts: I bought this cards for its "support" of RS-485 mode, but was not able to get that to work. I contacted SYBA support and tried too many different drivers to recall, yet the card still does not work in RS-485 mode. I contacted SYBA for RMA over three weeks ago and am still waiting for the request to be "processed."

Manufacturer Response:

Dear Customer,

In order to change from RS232, RS422, or RS485 users must configure this during driver instalation. simply changing it in Window's settings/properties will not work.

Try the following. First, remove the old driver and reboot. Then reinstall the driver and choose RS422 or RS485 mode.
This also applies for Baud rate changes and SPP/CBFIFO/ECP/EPP mode changes.

We have also included a uninstaller in the driver CD.
CD:\Moschip\MCS9901\Windows64Bit\AMD64\ MOSCHIP_PCIeUninst.exe.

We are more than willing to provide all of our customers with prompt exchanges whenever a product becomes defective.

SYBA offers on-line RMA form, user can easily fill out the form and submit for quick RMA return and exchange. It is SYBA's policy to answer all customer inquiries within 24 hours (M-F)

Regards, SYBA Customer Service 05252012

Did you find this review helpful? Yes No

  • Richard G.
  • 11/15/2011 12:53:03 PM
  • Tech Level: Somewhat High
  • Ownership: less than 1 day
  • Verified Owner

4 out of 5 eggsWorks fine

Pros: Worked fine, 2 port, cheap

Cons: none so far

Did you find this review helpful? Yes No

  • David A.
  • 6/30/2010 2:42:53 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsSybra 2x serial Port

Pros: None

Cons: I cannot get the driver CD to read. I went to SYBA's web site and they do not list this card. A big waste of money.

Manufacturer Response:

Dear Customer,

We are sorry that you were unable to find our correct website. Please make sure that you are visiting our correct page, www.sybausa.com. On our site, you can easily find your product by performing a simple search. You can also download user manuals on line.

If you ever need help with drivers, please feel free to contact us at anytime.

We are more than willing to provide all of our customers with prompt exchanges whenever a product becomes defective.

SYBA offers on-line RMA form, user can easily fill out the form and submit for quick RMA return and exchange. It is SYBA's policy to answer all customer inquiries within 24 hours (M-F)

Regards, SYBA Customer Service 05252012

Did you find this review helpful? Yes No

  • Teddy B.
  • 4/4/2010 2:57:26 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

1 out of 5 eggsNot working

Pros: Does not take up a PCI Slot

Cons: I Keep getting a BSOD with this card, I looked for updated Windows 7 32 bit drivers on their web site, found none.

Manufacturer Response:

Dear customer,

We are sorry that one of our products did not work for you. This card has been on the market for years. So unless the card is dead, you should not have any trouble installing the card in a Windows 7 computer.

Please test the card in a different PCIe slot, or on a different computer. This will determine if the card or your PCIe slot it bad.

We are more than willing to provide all of our customers with prompt exchanges whenever a product becomes defective.

SYBA offers on-line RMA form, user can easily fill out the form and submit for quick RMA return and exchange. It is SYBA's policy to answer all customer inquiries within 24 hours (M-F)

Regards, SYBA Customer Service 05252012

Did you find this review helpful? Yes No

  • Geoffrey B.
  • 2/27/2010 12:26:10 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsWindows 7 64 bit OK

Pros: Windows 7 64 bit did not have native drivers for the card. Just allow the online windows update check from the new hardware wizard and it will download drivers.

Cons: Could not get the driver installer on the cd to work. The instructions stated to use an installation file that was not present on the cd. But that's OK, see above.

Did you find this review helpful? Yes No

  • Keith W.
  • 8/19/2009 10:31:55 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggsDidn't work

Pros: fits in the pcie slot

Cons: loaded this into and asus p6t with core i7 processor and windows xp 64bit. the cd contained several different drivers including one of 64bit os so we chose this one. The driver loaded but windows said there was still a problem with the device. Tried to uninstall and reinstall several times. Finally gave up and borrowed someones USB to serial port adapter that worked instantly and without drivers.

Manufacturer Response:

Dear Customer,

Thank you for choosing Syba products. Please install the driver on the CD before you insert the PCI-E card due to Windows might pick up the wrong driver. Please uninstall the driver by running CD:\Moschip\MCS9901\Windows64Bit\AMD64\ MOSCHIP_PCIeUninst.exe. Reboot your computer and install the driver again for XP 64-bit in CD: \Moschip\MCS9901\Windows64Bit\ PCIeSetup64.exe.

You may also try the card on different PCI-E slot to avoid conflicts. All of our products come with at least 3 years warranty. Please don't hesitate to contact us at support-us@syba.com if you have any problem or question.

Regards,
Syba Customer Service 821

1 out of 1 people found this review helpful. Did you? Yes No

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Syba > 
Item#: N82E16815124067
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