Product Announcement from Brainboxes Limited

2 Port RS232 PCI Express Serial Card-Image

PCI Express Card providing two RS232 serial ports. Up to 921,600 data transfer rates and the 128 byte deep transmit and 128 byte receive FIFOS, delivers uncompromising performance on your PC.


  • Ports 2
  • Protocol RS232
  • Connector DB9 Connector - 9 Pin Male
  • UART Oxford 950
  • UART Compatibility 16750/16550/16450 backwards compatibile
  • Tx FIFO Size 128
  • Rx FIFO Size 128
  • Operating Distance EIA - RS232 Standard
  • Cable No Cable; Integrated Connector

Port Settings

  • Max Baud Rate 921,600
  • Data Bits 5,6,7 or 8
  • Parity Odd, Even, None, Mark or Space
  • Stop Bits 1, 1.5 or 2
  • Flow Control RTS/CTS, DSR/DTR, XON/XOFF
  • Tx/Rx Modes Point to Point


  • PCB Layers 4
  • Form Factor Standard Height
  • Includes Printer Port No
  • Opto Isolated No
  • Power Consumption 380mA @ 3.3V
  • Product Weight 0.065 kg, 0.14 pounds
  • Product Dimensions 130(l) x 18(w) x 120(h) mm, 5.12(l) x 0.71(w) x 4.72(h) inches
  • Packaged Weight 0.18 kg, 0.40 pounds
  • Packaged Dimensions 150(l) x 145(w) x 44(h) mm, 5.91(l) x 5.71(w) x 1.73(h) inches

Key Benefits:

Good enough" is just not good enough. We have to supply what is simply the best, exceeding your highest expectations.

As a leading Serial and Bluetooth designer and manufacturer, we actively seek to add value and promote excellence in every aspect of our operations. We are commitment to give you the best product, with the best compatibility and best user experience. We guide you with pre-sales advice, deliver on time and support you through the lifetime of your product.

Designing, manufacturing and supporting our devices gives us a unique insight, authority and ability to provide the world's best products and best customer experience. Brainboxes equip our people to embrace the industry's leading business practices and cutting edge technologies, from chip level to board level, so that you the customer benefits directly. All this unique expertise in one location ensures unparalleled ability to deliver what you demand and deserve

All of Brainboxes products are fully RoHS compliant. To verify supplier
declarations on RoHS compliance, fully built products were sent to an
external test house for X-Ray Fluorescence (XRF) testing on components,
using the Fischerscope X-Ray system XDAL. This technique is capable of
determining percentages of different elements and is accurate to 0.1% W

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