Features: DC5.5mm x 2.1mm female to Micro USB male converter cable. One end is female 5.5x2.1mm connector, it can be connect to an adapter with a 5.5x2.1mm male plugs; and another connector is Micro USB male. Made of quality material, high-temperature resistance, corrision resistance, full of durability. Small in size, easy to carry, and convenient to use. About 20cm/7.87" length, suitable for short distance connection, it can charge product such as tablets, speaker, headphones, mobile phones, digital cameras, game consoles, mobile hard drive housing, driving recorders and other digital product. Specifications: Material: Plastic Color: Black Length: Approx. 20cm/7.87inch Input: DC5.5x2.1mm Female Output: Micro USB, support up to 5V3A 15W charging Wire Diameter: 20AWG, OD=3.5mm Package Includes: 1x Power Cable note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.