The LabJack U3 is a USB-based multifunction data acquisition and control device, which features flexible I/O to provide 16 analog inputs or 16 digital I/O channels to suit your requirements.
Four additonal digital I/O lines are available through the DB15 connector and accessory. There are also two analog output channels
The LabJack U3 comes with software, screwdriver and USB cable enabling installation and use in minutes. Several software programs are available for logging, streaming to disk, and talking to the LabJack DAQ device directly from Excel. DAQFactory Express is also included free.