| Benefit | Explanation | |--------|-------------| | | Prevents random freezes, USB dropouts, or sleep/wake failures | | Hardware recognition | Allows Windows to correctly name devices (e.g., "Intel SPI Controller" instead of "Unknown device") | | Power efficiency | Improves C-state transitions, idle power draw on laptops | | PCIe/NVMe reliability | Fixes link state issues, reduces latency spikes | | Security | Some updates patch speculative execution or side-channel risks (via updated Intel Management Engine interface drivers) |