Usb power boost line dc 12v step up module usb converter adapter kabel 2.1 x 5.5mm
-Usb strømforsterkningslinje
-step up module usb converter adapter kabel
-2.1 x 5.5mm plug
-12V DC 5.5mm x 2.1mm
-Green LED light color
Current: Check the voltage and current at the bottom of the router, modem, and switch. If the voltage is 5V, choose 5V for general use. If the voltage is 12V for general use, choose 12V for general use. If the voltage is 12V, the current cannot be greater than 0.8A. 5V unlimited
1, USB input voltage: 5V;
2, DC output voltage: 12V;
3, DC plug specifications: 5.5*2.1 and 5.5*2.5 general;
