สาย USB to DC 5.5*2.1mm ยาว 100 cm.
สาย USB to DC5.5*2.1mm DC5.5 ยาว 100 cm.
[Specifications]: about 70 Cm. long. The outer diameter is about 3.0MM full copper core (positive inside and negative outside)
[Interface]: USB to DC5.5*2.1MM. Positive and negative
[Introduction]: Supply power to other devices through the computer USB jack.Such as: USB lights USB fans cartoon clocksRadiator 5V mini speaker USB HUB etc.