Features: Experience reliable power supply with this quality DC5.5x2.1mm to 2 pin power cable. The red wire is connected to the positive electrode, the black wire is connected to the negative electrode, and the 5.5x2.1mm interfaces is an inner positive electrode and an outer negative electrode. Crafted with durable plastic material, this cable ensures stable and efficient power transmission. Its 18AWG / 2x0.75mm / OD4.8mm specifications ensure reliable operation. Perfect for WiFi routers, speaker, LED lights, blower and more, supports up to 120W power output. Specifications: Material: Plastic Color: blue, red(optional) Cable Length: Approx. 80cm/31.5inch/2.62ft Load power: 120W (12V10A) Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution. Package includes: 1 Piece DC5.5x2.1mm to 2pin Power Cord