The X350 Bus Enumerator is a device driver related to a bus enumerator for hardware devices in a computer. A bus enumerator is a piece of software that helps Windows detect and manage devices connected to the system's hardware buses (such as PCI, USB, or other internal or external interfaces). The X350 Bus Enumerator specifically could be associated with a piece of hardware or software, often for specialized systems like X350 series hardware used in certain embedded systems, industrial devices, or specific peripheral hardware.

However, in most cases, X350 Bus Enumerator refers to a driver related to a chipset, bus, or device that is not standard in most consumer PCs, but rather used in specific industries or device configurations (like embedded systems, specialized hardware, or peripheral devices). This driver is essential for Windows to recognize and properly interface with that hardware.