PCI-1714U/PCI-1714UL and PCIE-1744 are advanced high-performance data acquisition cards based on the PCI/PCIe bus. With a large FIFO of 32,768 for each channel, the maximum sampling rate of PCI-1714U/PCIE-1744 can get up to 30 MS/s, on each channel, with an emphasis on continuous, non-stop, high-speed, streaming data of samples to host memory. The low-cost PCI-1714UL offers 10 MS/s on each channel at a stable rate, and has also been equipped with a universal PCI interface.