Features: Made withquality materials, this connector ensures durability and reliability for long term use. 5.5X2.1mm female input (internal positive and external negative), DIY terminal output No welding, no cutting of wires, easy to use Suitable for wiring various electronic products such as LED lights, cameras, surveillance cameras, etc Supports 1V-36V voltage and 1A-3A current usage Specifications: Voltage:Supports 1V-36V Current:Support 1A-3A Cable Length:approx 30cm/11.8in Input 5.5X2.1mm (internal positive and external negative) Note: Please allow 0-1cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1PC DC5.5x2.1mm Female Power Cord With Wiring Terminal