ac
adapter
black
bolt
cable
connect
connection
consumption
cord
creative
development
device
electric
electrical
electricity
element
energy
equipment
gadget
global
graphic
icon
illustration
interface
internet
isolated
label
line
media
mobile
modern
object
outline
phone
plug
power
retail
sign
silhouette
socket
supply
switch
symbol
technology
thin
thunder
vintage
web
wire