Hardware modulating and demodulating communication signals.

Metal-oxide-semiconductor field-effect transistor.

Main circuit board connecting computer components.

Chips controlling communication among system components.

Heatsink cooling motherboard controller chips.

Case structure supporting the motherboard.

Hardware processing mouse input signals.

Sensor measuring magnetic-field strength and direction.

Hardware converting sound into electrical signals.

Hardware detecting movement.

Compact digital display connector.

Smaller HDMI connector format.

Connector accepting analog microphone input.

Speaker driver designed for middle frequencies.

Tiny microphone fabricated using MEMS technology.

Sound-sensitive element inside a microphone.

Circuit amplifying microphone-level signals.

Hardware interface for musical-instrument digital data.

Hardware generating MIDI control messages.

NAND flash storing two bits per cell.

Hardware reading magnetic-stripe cards.

Integrated circuit implementing modem functions.

Small coaxial RF connector.

Radio hardware supporting multiple-input multiple-output communication.

Circuit combining frequencies in RF or signal processing.

Hardware placing information onto a carrier signal.

Hardware coordinating access to shared memory.

Temporary storage between memory interfaces.

Physical-layer circuitry connecting memory to its controller.

Chip buffering memory signals.

Metal cover helping dissipate memory heat.

Memory module designed for operation beyond standard speeds.

Circuits used to optimize memory signal timing.

Hardware technique distributing data across memory channels.

Hardware calculating and checking error-correction codes.

Hardware periodically checking and correcting memory errors.

Hardware refreshing dynamic memory cells.