The National Instruments 779504-01 is a PXI remote control device, part of the PCIe-8361 model line, designed to facilitate efficient remote management of PXI systems. This device employs MXI-Express x1 technology to establish a reliable connection between a computer's PCI Express slot and the PXIe-8360 remote control module using a copper cable, allowing seamless control of PXI modules as if they were directly connected to the host system. Data transmission occurs at a remarkable rate of 2.5 Gbps in both directions simultaneously, utilizing a dual-simplex communication channel. The 779504-01 simplifies integration with existing software programs and drivers, eliminating the need for additional programming.

Additionally, it features enhanced BIOS compatibility to address potential compatibility issues with various host PCs, allowing for effective enumeration of PCI or PCI-Express resources independent of the host BIOS. Physically, the device measures 6.7 × 7.1 cm (2.6 × 2.8 in.) and weighs approximately 0.04 kg (0.08 lb). It requires one PCI Express slot, suitable for either standard height or low profile configurations, and operates reliably with cable lengths of up to seven meters. The 779504-01 is rated for non-condensing operation within an ambient temperature range of 0 to 55 °C and can withstand storage temperatures from -20 to 70 °C, as well as non-condensing relative humidity levels ranging from 5 to 95%. This robustness ensures its versatility in diverse industrial environments.