Usually handled by Intel or Atheros modules. Ethernet (Marvell/Realtek): For wired internet connections.
: For basic functionality, Windows 7 may automatically find generic drivers for audio and LAN if connected to the internet.
Card Reader
If you're reviving a classic and need a clean install of Windows 7 64-bit , getting the drivers right is the most critical step. This model, often associated with the VPCEH series , is a workhorse that still performs well for light productivity if properly configured. Important: Identifying Your Model
: Atheros, Broadcom, or Intel drivers (check Device Manager for the Hardware ID if unsure). Sony Firmware Extension Parser (SFEP)