USB to DC 5.5x2.1mm Voltage Step Up Converter Cable can be applied to many 5V power supplies, the most common is the mobile power supply, which can convert your 5V power supply to 12V power output
USB input : 5V male interface, please ensure that the current is 2A, otherwise the device may not work. Note : Not suitable for high-current devices, only for charging, not for data transmission.
Note : The boost cable supports the recommended maximum 5V 2A input and 12V 0.8mA output.When the device is found to be unable to work,please check whether the current or voltage of the input or output device exceeds the limit of the cable.
Each cable has a built-in intelligent protection IC circuit. Our voltage adapter can provide comprehensive protection for your equipment to prevent over voltage, over current, overload or short circuit.
This cable is fit for many 5V power supply equipment,the most common is the mobile power supply.It can also support your 9V devices,such as mini fans, mp3,Bluetooth speakers,Wi-Fi routers, etc.(Please check your equipment first to see if they fit the cable)