Features: 5V USB to 5.5x2.1mm 11-in-1 Charging Cable with powert switching Suitable for mobile phones, tablets, game consoles, routers, LED light and other 5V charging product use The adapters are 5.0x2.5mm / 6.5x4.4mm / 6.3x3.0mm / 5.5x3.0mm / 5.5x2.1mm / 5.5x1.7mm / 4.8x1.7mm / 4.0x1.7mm / 3.5x1.35mm / 3.0x1.1mm / 2.5x0.7mm / MicroUSB / TypeC / DC5521 connectors Solve the interfaces mismatch problem, with power switching for easily to use Only suitable for 5V mobile phones, routers, fan, LED light, electronic product. Specifications: ItemUSB to DC5.5x2.1mm Adapter Cable cable Length:About 1m Adapters: 5.0x2.5mm / 6.5x4.4mm / 6.3x3.0mm / 5.5x3.0mm / 5.5x2.1mm / 5.5x1.7mm / 4.8x1.7mm / 4.0x1.7mm / 3.5x1.35mm / 3.0x1.1mm / 2.5x0.7mm / MicroUSB / TypeC / DC5521 connectors Package Includes: 1Set USB to DC5.5x2.1mm Adapter Cable note: Due to the problemsof lighting effect and shooting, there mightbe certain tolerances in product, please understand. Please allow 0-1cm error due to the measurment.