The PCI-1002 series is a family of A/D boards for PCs with a PCI bus. It features 110KHz data acquisition under DOS and Windows. The PCI-1202H/1202L provides 32 single-ended or 16 differential inputs, 16 digital input and digital output channels. The -H means high gain model and the -L means low gain model. The PCI-1202 series provides three flexible external trigger modes: pre-trigger, post-trigger and external pacer trigger.