Hellow guys, Welcome to my website, and you are watching Making DC 5V TO 12V - USB to DC 5.5*2.1mm Cable ( Power Supply Module for Wifi Router mobile power). and this vIdeo is uploaded by Creative & Duck at 2019-08-27T10:32:43-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.