1. Lockable 20A/250V AC device coupler; 2. The inlet and outlet connectors of the complete system; 3. Unique base connector - connecting the inlet and outlet couplers; 4. Good cable locking; 5. Extremely strong and reliable; Name: 3 Pin AC Device Power Coupler Extender Connector Type: power connector extender Application: Audio; Video; Lighting Blue interface: input White interface: output Withstand voltage: 250V Withstand current: 16A Lifttime: over 1000 cycles Colour: black+blue+white Material: plastic Package Contents: 1 connector extender Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3cm.