The National Instruments USB-6453 (part number 789884-01) is a high-performance multifunction USB Type-C mioDAQ device tailored for demanding data acquisition applications. It features a comprehensive array of I/O capabilities, including 32 single-ended or 16 differential analog input channels with a resolution of 20 bits, supporting simultaneous sampling rates of up to 1 MS/s per channel. The device is equipped with four analog output channels that can generate output signals ranging from ±10 V, achieving update rates of 250 kS/s per channel, making it suitable for a variety of testing and control scenarios. Furthermore, the USB-6453 includes 16 digital I/O channels that can be configured for static or waveform input, allowing for hardware-timed operations at frequencies up to 10 MHz.

This device also incorporates four 32-bit counters, which facilitate advanced measurement functions such as pulse counting, frequency measurement, and quadrature encoding—key features for applications requiring high precision in timing and signal generation. In terms of connectivity, the USB-6453 provides 36-position spring terminals for secure front-panel connections and is compatible with FlexLogger Lite, a free data acquisition software. It supports popular programming environments, including LabVIEW, Python, and C/C++, and features comprehensive API support, which enhances flexibility for test automation and data logging tasks. Designed for a wide operational temperature range of 0 °C to 55 °C and capable of functioning at altitudes up to 2000 meters, the USB-6453 is built to endure harsh conditions, including resistance to vibration and shock. This makes it an excellent choice for engineers and researchers seeking a compact, high-resolution data acquisition solution for both laboratory and field applications.