Brainboxes PX-275 8-port Multiport Serial Adapter
Item No.
Mfg Part No.
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Product Information for Brainboxes PX-275 8-port Multiport Serial Adapter

Highlights for Brainboxes PX-275 8-port Multiport Serial Adapter

  • Form Factor:Plug-in Card
  • Host Interface:PCI Express x16
  • Number of Ports:8

Marketing Information

PCI Express Card providing eight RS232 serial ports connected using 9 pin cables. Up to 921,600 data transfer rates and the 256 byte deep transmit and 256 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your PC. Drivers for Windows 32 bit and 64 bit Operating Systems including Windows 2000, XP, Server 2003, Vista, Server 2008 and Windows 7.


  • Ports Expandability: 8 x 25-pin DB-25 Male RS-232 - Serial, Via Cable
  • Environmental Conditions

    General Information

  • Product Type: Multiport Serial Adapter
  • Manufacturer Part Number: PX-275
  • Manufacturer Website Address:
  • Manufacturer: Brainboxes Limited
  • Product Model: PX-275
  • Product Name: PX-275 8-port Multiport Serial Adapter
  • Brand Name: Brainboxes
  • Miscellaneous

    Package Contents

  • PX-275 8-port Multiport Serial Adapter
  • 8 port Cable (78 way D - 25Pin)
  • Installation CD (Includes Manual, Microsoft Signed Drivers & Utilities)
  • Country of Origin

    United Kingdom

    Green Compliant


    Green Compliance Certificate/Authority


    Physical Characteristics

  • Weight (Approximate): 3.95 oz
  • Form Factor: Plug-in Card
  • Power Description

    Processor & Chipset



    Technical Information

  • Host Interface: PCI Express x16
  • Data Transfer Rate: 921.60 Kbps
  • Platform Supported: PC
  • Warranty

  • Standard Warranty: Lifetime