PXIe, 2.3 GHz Quad-Core PXI Controller—The PXIe-8135 is an Intel Core i7 embedded controller for PXI Express systems. It is used for processor-intensive, modular instrumentation, and data acquisition applications. The PXIe-8135 includes two 10/100/1000BASE-TX (Gigabit) Ethernet ports, two SuperSpeed USB ports, and four Hi-Speed USB ports, as well as an integrated hard drive, serial port, and other peripheral I/O.