background
black
cable
closeup
communication
component
computer
conductor
connect
connection
connector
cord
data
device
direct
electric
electronic
energy
equipment
extension
hand
hard
hardware
information
input
interface
internet
isolated
jack
line
link
man
metal
network
object
peripheral
pin
plastic
plug
power
shiny
signal
sound
tech
technology
transfer
usb
usb extension
white
wire