Skip to: | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Home > 
Computer Systems > 
Input Devices > 
Add-On Cards > 
Syba > 
Item#: N82E16815124127

SYBA 2 Serial 1 Parallel PCI-e Controller Card with Low Profile Brackets Model SI-PEX50054

  • PCI Express to Parallel / Serial Port

ICON Loading...
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about the Syba SI-PEX50054




PCI Express to Parallel / Serial Port
External Ports
2 x Serial Ports + 1 x Parallel Port


Fully Compliant with PCI-e Base Specification, Revision 1.0a

PCI-e Multi Function Peripheral Controller with x1 Lane Interface

Support for D1, D2, D3hot and D3cold

Utilizes 100-Mhz Differential PCI-e Common Reference Clock

Supports PCI-e Power Management

Serial Port:
2 16c450/550/Extended 550 Compatible UARTs
Supports RS232 Modes
Bi-directional Speeds from 50bps to 16Mbps/Port
Full Serial Modem Control
Supports Hardware, Software Flow Control
5, 6, 7, 8 and 9-bit Serial Format Support
Support MODEM Modem Signals CTS, DSR, RI, DCD, the DTR, RTS, Convert RS232 Level
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
Support Remote Wakeup and Power management Features
Serial Port Transceiver Shutdown Support
Support Slow IrDA on all Serial Ports
IEEE1284 Parallel Port:
Multi-mode IEEE 1284 Compliant COntroller (SPP, Nibble, Byte, PS/2, EPP, ECP)
Faster Data Rates up to 1.5Mbps for Parallel Port


Package Contents
PCI-e Multi I/O Card
Full Size Bracket for 2 Serial Ports
Full Size Bracket for 1 Parallel Port
Low Profile Bracket for 1 COM Port
Low Profile Bracket for 1 Parallel Port
User Manual
Driver Mini CD
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Syba SI-PEX50054

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Richard E.
  • 9/12/2015 12:36:12 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorked out of box. Easy setup.

Pros: Worked out of the box. the drivers installed easly (Windows 8.2 and Windows 10)

Cons: The 9-pin cables could have been a little longer.

Did you find this review helpful? Yes No

Compare Offers from All Sellers

Seller Name & Rating Offer Details  
ICON Loading...
Volume Discounts Available
  • 2-5 $15.69 ea.
  • 6-10 $15.29 ea.
  • 11+ $14.79 ea.

Send It As A Gift!

gift services details
Selected Items

Best Service Sellers

Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.
Home > 
Computer Systems > 
Input Devices > 
Add-On Cards > 
Syba > 
Item#: N82E16815124127
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site.