4 pin
adapter
background
backup
bits
black
byte
cable
closeup
communication
computer
computer peripherals
connect
connector
cord
dangerous
data
device
digital
efficiency
electric
electrical
electronic
electronics
energy
four
hardware
industrial
isolated
lead
many
modular
molex
pc
pin
plug
power
sata
socket
speed
supply
technology
transfer
white
wire
wires