Displaying a progressive unused item the Contec DIO-48D-LPE. A state of the craftsmanship item that provides PCI Express bus-compliant interface board that can perform the input/output of LVTTL level bi-directional advanced flag. This item can input and output up to 48 channels. You’ll select the input/output by the application software in eight signals units. It is built to resist even the foremost requesting of application or the harshest of working condition. It is made to supply ideal execution each and each time in any angle of it’s operation or utilization. A unequivocal must have for anybody seeking out for quality.