4Pcs Dc 5V To Dc 12V Usb Voltage Step Up Converter Cable Power Supply Usb Cable With 5.5X2.1Mm Dc Connect Male 1M For Wifi Router Mini Fan Speaker 3.2Ft

| Usb Input Voltage: Dc 5V ? Dc Output Voltage: Dc 12V ? Dc Plug: 5.5*2.1Mm ?Cable Length: 1M | | Usb Input: 5V 2A Male, Please Make Sure The Current Is 2A Or The Device May Not Work.Note: Not Suitable For High Current Equipment. | | 12V To Usb Voltage Adapter Has Built-In Upgraded Smart Ic Chip, Which Provides Perfect Overcurrent, Overvoltage, Overload Or Short Circuit Protection For Your Equipment, Safe And Reliable | | It Is Widely Used In 12V Low-Power Equipment Such As A Wireless Router, Smart Speaker, Smart Camera, Light Band, Game Console, Table Lamp, Breast Pump, Mini Fan, Development Board,Etc. | | Usb To 12V Step Up Cable With Dc Jack 5.5 X 2.1Mm, Please Check If It Fits In The Power Jack On Your Devices. | |