Made from plastic material, this USB 2.0 to DC 4.0 x 1.7mm power line is direct current change line.It is compatible with device with 3.5mm plug, such as loudspeaker, USB type electric fan and so on.
Made from plastic material, this USB 2.0 to DC 4.0 x 1.7mm power line is direct current change line.It is compatible with device with 3.5mm plug, such as loudspeaker, USB type electric fan and so on.