Dedicated hardware providing cryptographic processing and key protection.

Touch sensor detecting changes in electrical capacitance.

Condenser microphone using permanently polarized material.

Device providing wireless network access.

Memory module intended for server platforms.

System Management Bus based on I²C.

Physical device forwarding packets between networks.

Baseboard Management Controller used for remote hardware management.

Power-management communication protocol based on SMBus.

Dedicated hardware performing network security filtering.