The NI PXIe-8842 is an embedded controller for PXI systems that can be used for processor-intensive modular instrumentation and data acquisition applications. The PXIe-8842 has two 10/100/1000/2500 BASE-T Gigabit Ethernet ports, one Thunderbolt 4 port, two USB 3.0 ports, four USB 2.0 ports, and an integrated hard drive, one serial interface and additional I/O for peripheral devices.