NI-DAQmx
Provides support for NI data acquisition and signal conditioning devices. 
NI-VISA
Provides support for Ethernet, GPIB, serial, USB, and other types of instruments. 
NI-488.2
Provides support for NI GPIB controllers and NI embedded controllers with GPIB ports.

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PXIe-8840

PXI Controller

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VIEW PRODUCT DETAILS Configure A Custom NI System

PXIe, 2.7 GHz Dual-Core or 2.6 GHz Quad-Core Processor PXI Controller—The PXIe‑8840 is an embedded controller for PXI systems. You use it for processor-intensive, modular instrumentation, and data acquisition applications. The PXIe‑8840 includes two 10/100/1000BASE‑TX (Gigabit) Ethernet ports, two USB 3.0 ports, four USB 2.0 ports, as well as an integrated hard drive, serial port, and other peripheral I/O.