Multifunction I/O Device, USB-6421, 250 kSPS, 16 bit, 16 Input, 2 Output, 16 Input/Output

16-bit, 250kS/s (16 AI, 2 AO, 16 DIO) mioDAQ, USB Multifunction I/O Device

The USB-6421 is a USB Type-C bus-powered mioDAQ device with analog I/O, digital I/O, and four counters. It features analog input channels with four input range settings from ± 200 mV to ± 10 V, and analog output channels that can output ± 10 V with update rates of 250 kS/s/ch. Additionally, the USB-6421 digital I/O channels can function as static input or output channels, hardware-timed channels up to 10 MHz, or as triggers, clocks, or I/O for the four onboard counters. The USB-6421 also supports FlexLogger Lite, free data acquisition software from NI, and includes documented APIs and examples for LabVIEW, Python, C/C++, and more.