The National Instruments part number 781051-01, identified as the PCIe-6363, is a robust multifunction I/O device designed for high-performance data acquisition and control applications. It features 48 digital input/output channels and 32 analog input channels with a 16-bit resolution and a maximum sample rate of 2 MS/s. Additionally, the device is equipped with four analog output channels capable of a maximum update rate of 2.86 MS/s, decreasing to 1.25 MS/s when all four channels are updated simultaneously. Integrated with advanced NI-STC3 timing and synchronization technology, the PCIe-6363 supports independent analog and digital timing engines along with retriggerable measurement tasks, making it suitable for diverse applications ranging from simple data logging to sophisticated control and test automation workflows. The device operates over the high-throughput PCI Express bus and is complemented by optimized drivers and application software. It requires a power supply of +3.3 V and +12 V, with a total maximum power consumption of 4.6 W. Input channels handle voltages from +0.1 V to +10 V and offer an input impedance exceeding 10 GΩ, ensuring precise measurements with an absolute accuracy of 1660 µV. The PCIe-6363 utilizes a 68-position right-angle dual stack PCB-mount VHDCI connector and is compatible with NI-DAQmx driver software, facilitating efficient configuration and measurement processes.