PXI Controllers come with standard features such as an integrated CPU, hard drive, RAM, Ethernet, video, keyboard/mouse, serial, USB, and other peripheral I/O. They provide up to 8 GB/s system throughput and 2 GB/s slot throughput.

Support for the LabVIEW Real-Time (Phar Lap) Controller OS was removed in the May 2022 release of NI software.