Adaptor

Amplifier

Antenna

Banana plug with lateral grooves

Battery

Battery charger

Black-and-white monitor

Black-and-white TV set

Blu-ray disc

Blu-ray video player

Bulb

Cable

Camera

Cathode ray tube monitor

CD

CD player

Coaxial cable

Colour monitor

Colour TV set

Computer

Connection cable

Connector

Control box

Control software

Dimmer

DVD

DVD player

DVD video player

Electric cable

Electric outlet

Electric wire

Electronic signboard

Exit wire

Extension cord

Fan

Flat-screen monitor

Floppy disk

Fluorescent lamp

Graphic equalizer

Halogen lamp

Headphones

High tension distributor

Incandescent lamp

Infrared cell

Interconnection bay

Interface

Keyboard

Lamp

Laptop computer

Laserdisc

Laserdisc player

LED indicator

Light dimmer

Light fixture

Light-emitting diode

Microcontroller

MIDI cable

Modem

Modulator

Monitor

Motion control system

Motion detector

Motor

Mouse

Power bar

Power cable

Power conditioner

Power relay

Power supply

Processor

Projector

Radio modem

Relay

Remote control

RF modulator

RF video amplifier distributor

Sensor

Software

Solenoid

Speaker

Speed control

Strobe controller

Strobe lamp

Surveillance monitor

Surveillance video camera

Synchronizer

Tape cassette

Tape cassette player

Television set

Template

Tension control

Tension regulator

Time code reader

Transformer

VGA connecting cable

Video camera

Video projector

Videocassette

Vision system

Webcamera

Wire

Wiring