Features: The USB to DC5.5x2.1mm Cable is 5V to 9V step up power module converter, perfect for powering devices like wireless speakers, LED bulbs, and USB fan with its reliable 5.5x2.1mm male plugs. Featuring a 100cm cable length and robusts USB male input connectors, this converter offer 9V5W output ensuring efficient power delivery for small electronic devices. Suitable for enthusiasts and DIY hobbyists, this converter cater to individuals who need a dependable power solution for their low power gadgets and digital accessories. Use this USB to DC5521 cable in various setting, such as home offices, workshops, or on travel scenario, where you need to convert USB power to DC5521 for devices like routers, surveillances cameras, and multimeters. Crafted from durability plastic materials, the converter is for universal compatibility, making it essential accessory for anyone look to enhances their device connectivity and power management. Specifications: Component:Plastic Length:Approx.100cm/39.37inch, USB Input:5V3A DC5.5x2.1mm Output:9V5W Package Includes: 1pc USB to DC5.5x2.1mm Power Cable note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.