| Driver Component | Typical Chip/Hardware | Function | |-----------------|----------------------|-----------| | | Intel H61/Q67 | Manages communication between CPU, RAM, PCIe | | Audio | Realtek ALC662 (HD Audio) | 5.1/7.1 surround sound, line-in/mic | | LAN/Ethernet | Realtek RTL8111E or RTL8168 | Wired internet connectivity | | USB 3.0 | ASMedia or Etron (optional) | High-speed USB ports (if present) | | Graphics | Integrated Intel HD Graphics | Video output (VGA, DVI, HDMI) | | SATA/RAID | Intel SATA Controller | Hard drive/SSD performance |