• xc 235 expresscard pcie 1 port rs232
  • XC 235 RS 232 Pinout
xc 235 expresscard pcie 1 port rs232
  • 1 Port RS-232 ExpressCard
  • ExpressCard (PCIe) Technology: Absolute compatibility with classic desktop serial COM ports
  • Guaranteed low latency, memory mapped, no compromise high performance interface
  • Data rate from 110 to 921,600 baud
  • Fits in any 34mm or 54mm ExpressCard slot
  • Lifetime Warranty and Support
  • XC-235-datasheet (0.85 MB)
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ExpressCard providing one port RS232 where absolute compatibility with classic desktop serial COM ports is a necessity. ExpressCard is 34mm wide and fits 34mm or 54mm slots. Guaranteed low latency, memory mapped, no compromise high performance interface. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your laptop. Drivers for Windows 32 bit and 64 bit Operating Systems including Windows XP, Server 2003, Vista, Server 2008, Windows 7 and Windows 8.

Customer Feedback

Systèmes d'exploitation

Spec Tech

Serial Port
ConnectorDB9 Connector - 9 Pin Male
Tx FIFO Size128
Rx FIFO Size128
Operating DistanceEIA - RS232 Standard
Cable25 Pin D-sub female
Serial Port Settings
Max Baud Rate921,600
Data Bits5,6,7 or 8
ParityOdd, Even, None, Mark or Space
Stop Bits1 or 2
Tx/Rx ModesPoint to Point
PCB Layers4
ExpressCard Width 34mm (fits both 34mm and 54mm ExpressCard slots)
Power Consumption380mA @ 3.3V
Product Weight0.035 kg
Product Dimensions101(l) x 38(w) x 20(h) mm
Packaged Weight0.128 kg
Packaged Dimensions160(l) x 135(w) x 45(h) mm
GTIN (barcode)837324002713
Operating System Compatibility
Operating Systems
  • Microsoft Windows 10
  • Microsoft Windows 8 32 bit & 64 bit Editions
  • Microsoft Windows 7 32 bit & 64 bit Editions
  • Windows Vista 32 bit & 64 bit Editions
  • Windows XP 32 bit & 64 bit Editions
ExpressCard PCIe ImplementationExpressCard PCIe Implementation. Unlike the VX range which uses USB technology over ExpressCard, this uses PCI Express technology over ExpressCard. All Brainboxes XC cards are PCI Express Base Specification 1.1 Compliant.


Microsoft Signed Drivers

Microsoft Hardware


Typical Product Applications

  • To provide a IBM PC serial port, using MS-DOS.
  • Configure all of our switches and routers via serial
  • Communication with Siemens Micromaster.
  • To connect RS232 devices to laptop
  • Serial Communication with Industrial PLC and RTU Controller
  • For a portable computer witch don't get RS232 entry.
  • To communicate With PBX's and switches With com port connections
  • In industrial process control and embedded electronics
  • Developing serial communication software on laptop computer which requires correct timing and low latency.