Hardware connecting MIDI musical devices to a computer.

Hardware generating MIDI control information.

Individual mechanical switch beneath a keyboard key.

Keyboard using a membrane-based electrical switching mechanism.

Optical or laser component tracking mouse movement.

Component detecting mouse-wheel rotation.

Electrical switch used for mouse buttons.

LCD backlight using many small LEDs.

Hardware converting input video formats for a display panel.

Display identification data provided to a computer.

Metal-oxide-semiconductor field-effect transistor.

Metal-oxide varistor.

Power supply with detachable output cables.

Magnetic power connector used on certain Apple computers.

Instrument measuring electrical quantities such as voltage and resistance.

Family of electrical connectors widely used in computer hardware.

Dedicated hardware for video and media processing.

Hardware consistency of shared memory views.

Hardware managing processor-to-memory communication.

Hardware controlling RAM accesses.

Memory management unit translating virtual addresses.

SIMD integer-processing hardware associated with x86 processors.