Features:
1 female DC plug from power supply to 2 male
DC plugs to device (such as CCTV cameras or DVR)
Standard DC 2.1mm plug, for up to 24V
Cable length: 40mm
Plug/Jack:
Diameter: 5.5mm (0.22")
Pin: 2.1mm (0.083")
Length pin: 9.5mm (0.37")