What is an onboard 1394?

Onboard 1394 refers to the FireWire (IEEE 1394) interface that is integrated into a device's motherboard or hardware. This interface allows for high-speed data transfer between devices, such as connecting cameras, external hard drives, and other peripherals. FireWire supports daisy-chaining multiple devices and provides power to connected devices, making it a versatile option for multimedia applications. However, its usage has declined in favor of newer technologies like USB-C and Thunderbolt.