The National Instruments 777185-01 is a plug-in circuit board that is part of the PCI-MXI-2 series, designed for versatile test setups and applications. It features 32 KB of programmable memory and operates at a voltage of 5 V. This half-size, 32-bit circuit board can execute both PCI target (slave) and PCI initiator (master) functions, supporting a data path of 32 bits along with resource locking capabilities. Under optimal conditions, the PCI master achieves a maximum performance of 132 MB/s, while the PCI slave can achieve up to 33 MB/s. It also provides MXI transfer rates with a peak of 33 MB/s and a sustained rate of 23 MB/s.

The 777185-01 is built for a single PCI slot and includes one fully implemented MXI-2 connector. Its Base Address Registers are configurable in sizes ranging from 256 B to 4 GB, and it contains an expansion ROM of 8 KB. Designed to operate in challenging environmental conditions, this circuit board has an operating temperature range of 0° to 55° C (32 °F to 131 °F) and can be stored at temperatures between –40° to 85° C (–40 °F to 185 °F). Its compact dimensions are 174.63 x 106.68 mm (6.875 x 4.2 in.), and it weighs 0.18 Kg (0.4 lb) without DRAM installed. The product is backed by a three-year warranty and manufactured by National Instruments.