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ISA bus extender for PC/104 stacks



This passive extender card allows developers to mount an 8 or 16-bit PC/104 card into a standard ISA bus PC system, avoiding the need for a dedicated PC/104 stack for development work.

The adapter is equipped with a stack-through connector so the test card can be installed on either side enabling probing on the front or the back. A secondary PC/104 location allows addition of troubleshooting modules.

Standard Usage

Simply stack the test PC/104 card onto the adapter's PC/104 connectors and insert the adapter into the host system's ISA slot. No additional configuration is required


  • Full PC/104 mounting location
  • Stackthrough PC/104 connector
  • Secondary PC/104 location allows addition of troubleshooting modules
  • Secondary location supplies 8-bit PC/104 connector for cards up to 1.55" x 3.55"

Ordering Info

Part Number Description
ISA104X1 ISA slot card design
ISA104X3 ISA slot card for 3 PC/104 stacks


 File Type Description 
isa104x1_spec.pdf  Spec sheet Spec sheet for ISA104X1 modules


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Toll Free: 800.665.5600 (North America)
Direct: 604.814.5069
Fax: 888.831.5149

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Tri-M Technologies Inc.
208 – 31510 Gill Avenue
Mission, BC, Canada  V4S 0A1

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