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PCL-844+ 8-Port Intelligent RS-232 Interface card
SKU: PCL-844+
The intelligent PCL-844+ is virtually a self contained computer. The card has an onboard DSP processor that takes over the processing load from the host PC. When you are transferring large amounts of data from multiple ports, servicing the interrupts alone consumes a large percentage of the capacity of your computer’s CPU. PCL-844+ serves as a high-speed dedicated interrupt processor.
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