FARSENSE USB DC 5V to 12V Step Up Power Cable(3FT),USB C to DC 12V Adapter with DC Jack 5.5 x 2.5mm(Compatible with 5.5 x 2.1) and 3.5 x 1.35mm, Boost Converter Supports Voltage Display

Compatible Devices: Only capable of supplying power to 12V devices with power below 10WSpecific Uses For Product: SpeakerConnector Type: USB Type C, 3.5mm Audio JackItem dimensions L x W x H: 1.65 x 0.86 x 0.43 inchesBrand: FARSENSE【Product Parameters】USB step up boost converter input voltage: DC 5V; output voltage: DC12V;max output current:1A;convert ratio: 80%-90%,weight: 45g;size:1.65inch x 0.86inch x 0.43inch,cable length:3ft,plug: 5.5x2.5mm (compatible with 5.5x2.1) and 3.5*1.35mm,polarity: inner positive,outer negative.Note: not support charging the laptop,no fast charging,no data transmission.Please be sure to check the voltage and current of the device before purchasing.【With Switch and Voltage Display】The switch function can effectively reduce the wear and tear caused by plugging and unplugging the power interface.Easy to operate,the output can be turned on and off by lightly pressing the switch,and supports voltage display.【Safe and Reliable】Built-in intelligent IC circuit and high-quality electronic component,Farsense USB to 12V adapter provides your devices outstanding protection from over-current,over-voltage,over-temperature,short circuit.USB to 12v cable core is made of pure copper core,which has fast conduction and stable transmission performance.The sheath is made of PVC material,which is flexible and can withstand high-strength bending,bending life up to 10000+.【Widely Usage】 Plug and play, usb 12v adapter is widely used in 12V low-power equipment such as usb-hub/mini fan/led pixel light/camera/tablet/router/mp3/toy/bluetooth speaker/video recorder/scanner/hard disk box/electronic clock/doorbell,etc.【What you get 】1 x USB step up converter;1 x 3.5 * 1.35mm connector,10Gbps USB A female to USB C male adapter.We promise 30 days' money back and 24 hours customer service.Please contact us if you have any questions or problems. Perfect for everyday use. superior materials and excellent craftsmanship ensure long-lasting durability.