This product is a Low Profile PCI Express bus-compliant interface card used to provide an analog signal output function on a PC. This product is multifunction type with 16-bit analog output 4 channels, digital I/O and counter function. This product carries buffer memory for 1K of data, allowing sampling to be performed in a variety of trigger / clock conditions. Windows/Linux driver is bundled with this product. Possible to be used as a data recording device for MATLAB and LabVIEW, with dedicated libraries.